REPEAT_BYTE       269 xdiff/xutils.c #define ONEBYTES	REPEAT_BYTE(0x01)
REPEAT_BYTE       270 xdiff/xutils.c #define NEWLINEBYTES	REPEAT_BYTE(0x0a)
REPEAT_BYTE       271 xdiff/xutils.c #define HIGHBITS	REPEAT_BYTE(0x80)
REPEAT_BYTE       293 xdiff/xutils.c 		long a = (REPEAT_BYTE(0x01) / 0xff + 1);