grapheme_count_graphemes 258 intl/grapheme/grapheme_util.c ret_pos = grapheme_count_graphemes(bi, uhaystack, pos); grapheme_count_graphemes 483 intl/grapheme/grapheme_util.c grapheme_offset = grapheme_count_graphemes(bi, haystack, (p - haystack)); grapheme_count_graphemes 40 intl/grapheme/grapheme_util.h grapheme_count_graphemes(UBreakIterator *bi, UChar *string, int32_t string_len);