mdw@git.distorted.org.uk Git - secnet/blob - hexdebug.h

   1 /* This file is Free Software.  It was written for secnet.
   2  *
   3  * Authored 2013      Ian Jackson
   4  *
   5  * You may redistribute this file freely - the copyrightholders and
   6  * authors declare that they wish these files to be in the public
   7  * domain; or alternatively (at your option) that you may deal with
   8  * them according to the `CC0 1.0 Universal' licence.
   9  *
  10  * You may redistribute secnet as a whole and/or modify it under the
  11  * terms of the GNU General Public License as published by the Free
  12  * Software Foundation; either version 3, or (at your option) any
  13  * later version.
  14  *
  15  * This software is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this software; if not, see
  22  * https://www.gnu.org/licenses/gpl.html.
  23  */
  24
  25 #ifndef HEXDEBUG_H
  26 #define HEXDEBUG_H
  27
  28 #include <stdio.h>
  29 #include <sys/types.h>
  30
  31 static inline void hexdebug(FILE *file, const void *buffer, size_t len)
  32 {
  33     const uint8_t *array=buffer;
  34     size_t i;
  35     for (i=0; i<len; i++)
  36         fprintf(file,"%02x",array[i]);
  37 }
  38
  39 #endif /*HEXDEBUG_H*/