U8_FWD_N          646 ext/intl/grapheme/grapheme_string.c 	U8_FWD_N(haystack, ret_pos, haystack_len, uchar_pos);
U8_FWD_N          696 ext/intl/grapheme/grapheme_string.c 		U8_FWD_N(pstr, ret_pos, str_len, pos - prev_pos);
U8_FWD_N          725 ext/intl/grapheme/grapheme_string.c 		U8_FWD_N(pstr, ret_pos, str_len, pos - prev_pos);
U8_FWD_N          765 ext/intl/grapheme/grapheme_string.c 	U8_FWD_N(pstr, ret_pos, str_len, pos);