1  // preR13 only
       2  #define DWG_TYPE DWG_TYPE__3DLINE
       3  #include "common.c"
       4  
       5  void
       6  api_process (dwg_object *obj)
       7  {
       8    int error;
       9    BITCODE_RD thickness;
      10    dwg_point_3d start, end, extrusion;
      11  
      12    dwg_ent__3dline *_3dline = dwg_object_to__3DLINE (obj);
      13  
      14    CHK_ENTITY_3RD (_3dline, 3DLINE, start);
      15    CHK_ENTITY_3RD (_3dline, 3DLINE, end);
      16    CHK_ENTITY_3RD (_3dline, 3DLINE, extrusion);
      17    CHK_ENTITY_TYPE (_3dline, 3DLINE, thickness, RD);
      18  }