/* ex: set ro ft=c: -*- mode: c; buffer-read-only: t -*- */
/* generated by make regen-unknown, do not modify */

// code, value, bits, pre_bits, num_bits, type, name, num, pos[]
/* ACDBSECTIONVIEWSTYLE F7DC in test/test-data/2010/5151-019.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_635[] = {
  //{ 5, "F7DC", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "38503", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "F7DB", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "F7DB", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE F7DC in test/test-data/2010/5151-022.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_636[] = {
  //{ 5, "F7DC", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "3D170", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "F7DB", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "F7DB", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE F7DC in test/test-data/2010/5151-023.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_637[] = {
  //{ 5, "F7DC", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "4285B", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "F7DB", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "F7DB", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE F7DC in test/test-data/2010/5151-024.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_638[] = {
  //{ 5, "F7DC", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "42B88", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "F7DB", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "F7DB", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 5635C0 in test/test-data/2010/ACI_20160321_A_30_east.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_639[] = {
  //{ 5, "5635C0", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "601DFE", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "5635BF", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "5635BF", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "255", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 5635C0 in test/test-data/2018/ACI_20160321_A_30_east.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_640[] = {
  //{ 5, "5635C0", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "5635BF", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "5635BF", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 5, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 2, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 300, "Imperial24", NULL, 0, BITS_UNKNOWN, "description", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 5, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 5, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 5, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "255", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2013/AISHa.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_641[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "234", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 330, "2C7", NULL, 0, BITS_UNKNOWN, "reactors[1]", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2007/Arc.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_642[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "2A3", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "1A9", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2018/Arc.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_643[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 5, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 2, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 300, "Imperial24", NULL, 0, BITS_UNKNOWN, "description", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 5, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 5, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 5, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "1A9", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794897", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2004/BoxUnion.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_644[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "325", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1F2B80 in test/test-data/2004/CascoUrbano.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_645[] = {
  //{ 5, "1F2B80", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1F2D02", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1F2B7F", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1F2B7F", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "F", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "14", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "14", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "F", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2000/Constraints.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_646[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1C4", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2004/Constraints.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_647[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1C4", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2007/Constraints.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_648[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1C4", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2010/Constraints.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_649[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1C4", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2013/Constraints.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_650[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1C4", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2018/Constraints.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_651[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1C4", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 5, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 2, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 300, "Imperial24", NULL, 0, BITS_UNKNOWN, "description", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 5, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 5, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 5, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1A7 in test/test-data/2007/ConstructionLine.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_652[] = {
  //{ 5, "1A7", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "29B", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A5", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A5", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "1A6", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1A7 in test/test-data/2013/ConstructionLine.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_653[] = {
  //{ 5, "1A7", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "22C", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A5", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A5", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "1A6", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1A7 in test/test-data/2018/ConstructionLine.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_654[] = {
  //{ 5, "1A7", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A5", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A5", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 5, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 2, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 300, "Imperial24", NULL, 0, BITS_UNKNOWN, "description", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 5, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 5, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 5, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "1A6", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794897", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2004/dbcolor.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_655[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "2A2", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2013/Donut.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_656[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "238", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "1A9", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 58584596 in test/test-big/2004/double_free_example.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_657[] = {
  //{ 5, "58584596", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "58584595", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "C9C9B949", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "58584595", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794897", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/Drawing_2018.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_658[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 5, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 2, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 300, "Imperial24", NULL, 0, BITS_UNKNOWN, "description", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 5, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 5, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 5, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 127 in test/test-data/DS_line_R2000.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_659[] = {
  //{ 5, "127", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "2CC", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "B6", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "B6", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 2B1 in test/test-data/example_2000.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_660[] = {
  //{ 5, "2B1", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "C34", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 2B1 in test/test-data/example_2004.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_661[] = {
  //{ 5, "2B1", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "F43", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 2B1 in test/test-data/example_2007.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_662[] = {
  //{ 5, "2B1", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "EEE", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 2B1 in test/test-data/example_2010.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_663[] = {
  //{ 5, "2B1", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "E9C", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 2B1 in test/test-data/example_2013.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_664[] = {
  //{ 5, "2B1", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "E4F", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 2B1 in test/test-data/example_2018.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_665[] = {
  //{ 5, "2B1", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "2B0", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 8, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 2, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 300, "Metric50", NULL, 0, BITS_UNKNOWN, "description", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 8, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 8, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 8, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 8, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE E47 in test/test-data/2013/flipped.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_666[] = {
  //{ 5, "E47", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "3AF7B", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 4042271 in test/test-data/2013/flipped_cleaned.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_667[] = {
  //{ 5, "4042271", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "40436AE", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "4042270", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "4042270", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "C", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "5", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "5", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "C", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 245 in test/test-data/2013/gh109_1.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_668[] = {
  //{ 5, "245", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "C50", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "244", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "244", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1E87 in test/test-data/2013/gh55-ltype.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_669[] = {
  //{ 5, "1E87", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "12683", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2013/gh55-ltype.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_670[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1267F", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-big/2007/HARTA_E_PRISHTINES.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_671[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1AB0E7", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1F2B80 in test/test-data/2004/hatch_color_ref.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_672[] = {
  //{ 5, "1F2B80", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1F306A", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1F2B7F", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1F2B7F", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "F", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "14", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "14", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "F", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2004/HatchG.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_673[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "386", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2000/Helix.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_674[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "272", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "1A9", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794897", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2004/Helix.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_675[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "267", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "1A9", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794897", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 69 in test/test-data/2013/JW.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_676[] = {
  //{ 5, "69", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "79FF", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "68", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "68", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "55", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "5D", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "5D", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "55", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2010/Leader.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_677[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "A6C", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2004/material.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_678[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "3DB", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2000/MLeader.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_679[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "36B", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2004/MLeader.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_680[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "3B5", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2010/MLeader.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_681[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "440", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 25BD in test/test-data/2013/nrcs141p2_034463.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_682[] = {
  //{ 5, "25BD", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "3004", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "25BC", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "25BC", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "15", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "15", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "10", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2004/pos.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_683[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "2BD", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794897", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2004/Publish.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_684[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "9C1", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 4F68 in test/test-data/2007/SALLE_DES_MACHINES.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_685[] = {
  //{ 5, "4F68", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "5029", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "4F67", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "4F67", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "F", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "14", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "14", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "F", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE E7 in test/test-data/sample_2004.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_686[] = {
  //{ 5, "E7", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "18A", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE E7 in test/test-data/sample_2007.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_687[] = {
  //{ 5, "E7", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "1D7", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE E7 in test/test-data/sample_2010.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_688[] = {
  //{ 5, "E7", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "21F", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE E7 in test/test-data/sample_2013.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_689[] = {
  //{ 5, "E7", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "235", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE E7 in test/test-data/sample_2018.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_690[] = {
  //{ 5, "E7", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "E6", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 8, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 2, {-1,-1,-1,-1,-1} },
    { 290, "1", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 1, {-1,-1,-1,-1,-1} },
    { 300, "Metric50", NULL, 0, BITS_UNKNOWN, "description", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 8, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 8, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 8, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 8, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 2, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 2, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 3D53 in test/test-data/2013/stelprdb1144445.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_691[] = {
  //{ 5, "3D53", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "414E", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "3D52", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "3D52", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 2525ED7F in test/test-big/2004/Suelo_urbano022_PGOU_Cullera.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_692[] = {
  //{ 5, "2525ED7F", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "2525ED7D", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "2525EEF1", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "2525ED7D", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "2525ED6B", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "2525ED7E", NULL, 0, BITS_UNKNOWN, "plane_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "2525ED72", NULL, 0, BITS_UNKNOWN, "bend_line_type", 1, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "2525ED6B", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PESCALA %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794897", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2004/Surface.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_693[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "5F1", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2018/Surface.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_694[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 8, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 2, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 300, "Metric50", NULL, 0, BITS_UNKNOWN, "description", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 8, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 8, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 8, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 8, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2004/Truecolor.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_695[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "383", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
    { 3, "Imperial24", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 4, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 4, {-1,-1,-1,-1,-1} },
    { 90, "78", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.48", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "3", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.18", NULL, 0, BITS_UNKNOWN, "arrow_position", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 4, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "0.24", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 40, "0.75", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewType \\\\f \\\"%tc1\\\">% %<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>%\\\\PSCALE %<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 4, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 21A in test/test-data/2004/Underlay.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_696[] = {
  //{ 5, "21A", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "7FF", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "219", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 211 in test/test-data/2004/Visualstyle.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_697[] = {
  //{ 5, "211", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "509", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "210", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "210", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 7, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 1, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 7, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 7, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "description", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 7, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 7, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 7, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 211 in test/test-data/2018/Visualstyle.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_698[] = {
  //{ 5, "211", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "210", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "210", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 8, {-1,-1,-1,-1,-1} },
    { 3, "Metric50", NULL, 0, BITS_UNKNOWN, "name", 2, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_modified_for_recompute", 3, {-1,-1,-1,-1,-1} },
    { 300, "Metric50", NULL, 0, BITS_UNKNOWN, "description", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "identifier_exclude_characters", 8, {-1,-1,-1,-1,-1} },
    { 100, "AcDbSectionViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "viewlabel_attachment", 8, {-1,-1,-1,-1,-1} },
    { 71, "0", NULL, 0, BITS_UNKNOWN, "plane_line_weight", 8, {-1,-1,-1,-1,-1} },
    { 90, "102", NULL, 0, BITS_UNKNOWN, "viewlabel_pattern", 1, {-1,-1,-1,-1,-1} },
    { 71, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "identifier_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "identifier_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_height", 5, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_start_symbol", 2, {-1,-1,-1,-1,-1} },
    { 340, "0", NULL, 0, BITS_UNKNOWN, "arrow_end_symbol", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "plane_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "identifier_position", 5, {-1,-1,-1,-1,-1} },
    { 300, "I, O, Q, S, X, Z", NULL, 0, BITS_UNKNOWN, "viewlabel_text", 1, {-1,-1,-1,-1,-1} },
    { 40, "10.0", NULL, 0, BITS_UNKNOWN, "arrow_symbol_size", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "hatch_pattern", 8, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_position", 2, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 71, "2", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "plane_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "25", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "arrow_symbol_color", 6, {-1,-1,-1,-1,-1} },
    { 340, "16", NULL, 0, BITS_UNKNOWN, "bend_line_type", 2, {-1,-1,-1,-1,-1} },
    { 90, "50", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "bend_line_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "bend_line_length", 5, {-1,-1,-1,-1,-1} },
    { 40, "2.5", NULL, 0, BITS_UNKNOWN, "arrow_symbol_extension_length", 2, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "viewlabel_text_height", 5, {-1,-1,-1,-1,-1} },
    { 71, "3", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 340, "11", NULL, 0, BITS_UNKNOWN, "viewlabel_text_style", 2, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "viewlabel_text_color", 6, {-1,-1,-1,-1,-1} },
    { 40, "5.0", NULL, 0, BITS_UNKNOWN, "", 5, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 40, "15.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "1", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 300, "%<\\\\AcVar ViewSectionStartId>%-%<\\\\AcVar ViewSectionEndId>% (%<\\\\AcVar ViewScale \\\\f \\\"%sn\\\">%)", NULL, 0, BITS_UNKNOWN, "viewlabel_field", 1, {-1,-1,-1,-1,-1} },
    { 71, "4", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 62, "256", NULL, 0, BITS_UNKNOWN, "hatch_color", 6, {-1,-1,-1,-1,-1} },
    { 62, "257", NULL, 0, BITS_UNKNOWN, "hatch_bg_color", 1, {-1,-1,-1,-1,-1} },
    { 300, "ANSI31", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 90, "0", NULL, 0, BITS_UNKNOWN, "", 8, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "is_continuous_labeling", 3, {-1,-1,-1,-1,-1} },
    { 290, "0", NULL, 0, BITS_UNKNOWN, "show_arrowheads", 3, {-1,-1,-1,-1,-1} },
    { 90, "6", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.0", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.570796326794896", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.308996938995747", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "-0.2617993877991494", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 40, "1.832595714594046", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 0, NULL, NULL, 0, BITS_UNKNOWN, NULL, 0, {-1,-1,-1,-1,-1}}
};
/* ACDBSECTIONVIEWSTYLE 1AA in test/test-data/2000/work.dxf */
static struct _unknown_field unknown_dxf_ACDBSECTIONVIEWSTYLE_699[] = {
  //{ 5, "1AA", NULL, 0, BITS_UNKNOWN, "handle", 1, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_REACTORS", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "reactors[0]", 2, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 102, "{ACAD_XDICTIONARY", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 360, "272", NULL, 0, BITS_UNKNOWN, "xdicobjhandle", 1, {-1,-1,-1,-1,-1} },
    { 102, "}", NULL, 0, BITS_UNKNOWN, "", 2, {-1,-1,-1,-1,-1} },
    { 330, "1A8", NULL, 0, BITS_UNKNOWN, "ownerhandle", 2, {-1,-1,-1,-1,-1} },
    { 100, "AcDbModelDocViewStyle", NULL, 0, BITS_UNKNOWN, "", 1, {-1,-1,-1,-1,-1} },
    { 70, "0", NULL, 0, BITS_UNKNOWN, "class_version", 4, {-1,-1,-1,-1,-1} },
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};