-extern qboolean csqc_frame;
-extern int csqc_buttons;
-extern qboolean csqc_loaded;
-extern vec3_t csqc_origin, csqc_angles;
-extern int csqc_fieldoff_scale;
-extern int csqc_fieldoff_renderflags;
-extern int csqc_fieldoff_tag_entity;
-extern int csqc_fieldoff_tag_index;
-extern int csqc_fieldoff_dphitcontentsmask;