prev_ret_pos      678 ext/intl/grapheme/grapheme_string.c 	int ret_pos = 0, prev_ret_pos = 0;
prev_ret_pos      695 ext/intl/grapheme/grapheme_string.c 		prev_ret_pos = ret_pos;
prev_ret_pos      698 ext/intl/grapheme/grapheme_string.c 		if ( prev_ret_pos == ret_pos ) {
prev_ret_pos      715 ext/intl/grapheme/grapheme_string.c 	int ret_pos = 0, prev_ret_pos = 0;
prev_ret_pos      724 ext/intl/grapheme/grapheme_string.c 		prev_ret_pos = ret_pos;
prev_ret_pos      728 ext/intl/grapheme/grapheme_string.c 			ret_pos = prev_ret_pos;
prev_ret_pos      732 ext/intl/grapheme/grapheme_string.c 		if ( prev_ret_pos == ret_pos ) {