UCHAR_MAX        1337 ext/ereg/regex/regcomp.c 	for (c = 0; c <= UCHAR_MAX; c++)
UCHAR_MAX        1341 ext/ereg/regex/regcomp.c 			for (c2 = c+1; c2 <= UCHAR_MAX; c2++)
UCHAR_MAX         139 ext/ereg/regex/regex2.h #define	OUT	(UCHAR_MAX+1)	/* a non-character value */