306   char *c = numstr, *suffixes="cwbkmgtpe", *end;  in atolx()  local
351   char *s, c;  in utf8towc()  local
388       unsigned c;  in strlower()  local
428 int unescape(char c)  in unescape()
437 int unescape2(char **c, int echo)  in unescape2()
473   char *c = *a;  in strstart()  local
626   char *c = ptr;  in peek_le()  local
636   char *c = ptr;  in peek_be()  local
650   char *c = ptr;  in poke_le()  local
660   char *c = ptr + size;  in poke_be()  local
728   char c, *buf = NULL;  in get_line()  local
821     unsigned int j, c = little_endian ? i : i<<24;  in crc_init()  local
870     char c = sig;  in generic_signal()  local
1006   char c, d;  in mode_to_string()  local
1053 char *fileunderdir(char *file, char *dir)  in fileunderdir()
1130 int human_readable_long(char *buf, unsigned long long num, int dgt, int style)  in human_readable_long()
1162 int human_readable(char *buf, unsigned long long num, int style)  in human_readable()