src/basic/hexdecoct.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 #include <stdbool.h>
   5 #include <stddef.h>
   6 #include <stdio.h>
   7 #include <sys/types.h>
   8
   9 #include "macro.h"
  10
  11 char octchar(int x) _const_;
  12 int unoctchar(char c) _const_;
  13
  14 char decchar(int x) _const_;
  15 int undecchar(char c) _const_;
  16
  17 char hexchar(int x) _const_;
  18 int unhexchar(char c) _const_;
  19
  20 char *hexmem(const void *p, size_t l);
  21 int unhexmem_full(const char *p, size_t l, bool secure, void **mem, size_t *len);
  22 static inline int unhexmem(const char *p, size_t l, void **mem, size_t *len) {
  23         return unhexmem_full(p, l, false, mem, len);
  24 }
  25
  26 char base32hexchar(int x) _const_;
  27 int unbase32hexchar(char c) _const_;
  28
  29 char base64char(int x) _const_;
  30 int unbase64char(char c) _const_;
  31
  32 char *base32hexmem(const void *p, size_t l, bool padding);
  33 int unbase32hexmem(const char *p, size_t l, bool padding, void **mem, size_t *len);
  34
  35 ssize_t base64mem(const void *p, size_t l, char **out);
  36 int base64_append(char **prefix, int plen,
  37                   const void *p, size_t l,
  38                   int margin, int width);
  39 int unbase64mem_full(const char *p, size_t l, bool secure, void **mem, size_t *len);
  40 static inline int unbase64mem(const char *p, size_t l, void **mem, size_t *len) {
  41         return unbase64mem_full(p, l, false, mem, len);
  42 }
  43
  44 void hexdump(FILE *f, const void *p, size_t s);