uchar_pos         592 ext/intl/grapheme/grapheme_string.c 	int32_t ret_pos, uchar_pos;
uchar_pos         637 ext/intl/grapheme/grapheme_string.c 	ret_pos = grapheme_strpos_utf16(haystack, haystack_len, needle, needle_len, 0, &uchar_pos, f_ignore_case, 0 /*last */ );
uchar_pos         646 ext/intl/grapheme/grapheme_string.c 	U8_FWD_N(haystack, ret_pos, haystack_len, uchar_pos);