iswhat            145 ext/ctype/ctype.c #define CTYPE(iswhat) \
iswhat            151 ext/ctype/ctype.c 			RETURN_BOOL(iswhat((int)Z_LVAL_P(c))); \
iswhat            153 ext/ctype/ctype.c 			RETURN_BOOL(iswhat((int)Z_LVAL_P(c) + 256)); \
iswhat            168 ext/ctype/ctype.c 			if(!iswhat((int)*(unsigned char *)(p++))) { \