iter_func         385 ext/intl/grapheme/grapheme_string.c 	int32_t (*iter_func)(UBreakIterator *);
iter_func         453 ext/intl/grapheme/grapheme_string.c 		iter_func = ubrk_previous;
iter_func         458 ext/intl/grapheme/grapheme_string.c 		iter_func = ubrk_next;
iter_func         465 ext/intl/grapheme/grapheme_string.c 		sub_str_start_pos = iter_func(bi);
iter_func         525 ext/intl/grapheme/grapheme_string.c 		iter_func = ubrk_previous;
iter_func         530 ext/intl/grapheme/grapheme_string.c 		iter_func = ubrk_next;
iter_func         537 ext/intl/grapheme/grapheme_string.c 		sub_str_end_pos = iter_func(bi);