1  #define DWG_TYPE DWG_TYPE_RAY
       2  #include "common.c"
       3  
       4  void
       5  api_process (dwg_object *obj)
       6  {
       7    int error;
       8    dwg_point_3d point, vector;
       9    dwg_ent_ray *ray = dwg_object_to_RAY (obj);
      10  
      11    CHK_ENTITY_3RD_W_OLD (ray, RAY, point);
      12    CHK_ENTITY_3RD_W_OLD (ray, RAY, vector);
      13  }