306   char *c = numstr, *suffixes="cwbkmgtpe", *end;  in atolx()  local
351   char *s, c;  in utf8towc()  local
388       wchar_t c;  in strlower()  local
428 int unescape(char c)  in unescape()
592   char *c = ptr;  in peek_le()  local
602   char *c = ptr;  in peek_be()  local
616   char *c = ptr;  in poke_le()  local
626   char *c = ptr + size;  in poke_be()  local
694   char c, *buf = NULL;  in get_rawline()  local
795     unsigned int j, c = little_endian ? i : i<<24;  in crc_init()  local
865     char c = sig;  in generic_signal()  local
1019   char c, d;  in mode_to_string()  local
1066 char *fileunderdir(char *file, char *dir)  in fileunderdir()
1140 int human_readable(char *buf, unsigned long long num, int style)  in human_readable()