#define GET_VISUAL_DEPTH(__v) __v->visinfo->depth
#define GET_BLACK_PIXEL(__v) BlackPixel(__v->display, __v->screen)
#define CHECK_BYTE_ORDER(__v) host_byte_order()==ImageByteOrder(__v->display)
-#define CHECK_FOR_HPCR(__v) XInternAtom(__v->display, "_HP_RGB_SMOOTH_MAP_LIST", True)
#endif