312   char *c = numstr, *suffixes="cwbkmgtpe", *end;  in atolx()  local
380   char *s, c;  in utf8towc()  local
410   unsigned c;  in strlower()  local
462 int unescape(char c)  in unescape()
471 int unescape2(char **c, int echo)  in unescape2()
507   char *c = *a;  in strstart()  local
695   char *c = ptr;  in peek_le()  local
705   char *c = ptr;  in peek_be()  local
719   char *c = ptr;  in poke_le()  local
729   char *c = ptr + size;  in poke_be()  local
871     unsigned int j, c = little_endian ? i : i<<24;  in crc_init()  local
920     char c = sig;  in generic_signal()  local
1056   char c, d;  in mode_to_string()  local
1092 char *fileunderdir(char *file, char *dir)  in fileunderdir()
1217   int style)  in human_readable_long()
1254 int human_readable(char *buf, unsigned long long num, int style)  in human_readable()