214   Idx byte_idx, end_idx, remain_len;  in build_wcs_buffer()  local
219   end_idx = (pstr->bufs_len > pstr->len) ? pstr->len : pstr->bufs_len;  in build_wcs_buffer()
220   for (byte_idx = pstr->valid_len; byte_idx < end_idx;)  in build_wcs_buffer()
225       remain_len = end_idx - byte_idx;  in build_wcs_buffer()
276   Idx src_idx, byte_idx, end_idx, remain_len;  in build_wcs_upper_buffer()  local
286   end_idx = (pstr->bufs_len > pstr->len) ? pstr->len : pstr->bufs_len;  in build_wcs_upper_buffer()
292       while (byte_idx < end_idx)  in build_wcs_upper_buffer()
309 	  remain_len = end_idx - byte_idx;  in build_wcs_upper_buffer()
361     for (src_idx = pstr->valid_raw_len; byte_idx < end_idx;)  in build_wcs_upper_buffer()
366 	remain_len = end_idx - byte_idx;  in build_wcs_upper_buffer()
429 		    end_idx = (pstr->bufs_len > pstr->len)  in build_wcs_upper_buffer()
533   Idx char_idx, end_idx;  in build_upper_buffer()  local
534   end_idx = (pstr->bufs_len > pstr->len) ? pstr->len : pstr->bufs_len;  in build_upper_buffer()
536   for (char_idx = pstr->valid_len; char_idx < end_idx; ++char_idx)  in build_upper_buffer()
556   Idx buf_idx, end_idx;  in re_string_translate_buffer()  local
557   end_idx = (pstr->bufs_len > pstr->len) ? pstr->len : pstr->bufs_len;  in re_string_translate_buffer()
559   for (buf_idx = pstr->valid_len; buf_idx < end_idx; ++buf_idx)  in re_string_translate_buffer()