re_string_wchar_at 1815 compat/regex/regcomp.c 	  wint_t wc = re_string_wchar_at (input,
re_string_wchar_at 1929 compat/regex/regcomp.c       wint_t wc = re_string_wchar_at (input, re_string_cur_idx (input));
re_string_wchar_at 3350 compat/regex/regcomp.c       elem->opr.wch = re_string_wchar_at (regexp, re_string_cur_idx (regexp));
re_string_wchar_at 3832 compat/regex/regexec.c 		    ? re_string_wchar_at (input, str_idx) : 0);