#include #include #include #include #include #include void EXPORT call_togl_quadrangle ( CALL_DEF_GROUP * agroup, CALL_DEF_QUAD * aquad ) { if (! agroup->IsOpen) call_togl_opengroup (agroup); call_subr_quadrangle (aquad); if (! agroup->IsOpen) call_togl_closegroup (agroup); return; }