utility/md5.h

   1 /**********************************************************************
   2  Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 2, or (at your option)
   6    any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12 ***********************************************************************/
  13 #ifndef FC__MD5_H
  14 #define FC__MD5_H
  15
  16 #ifdef __cplusplus
  17 extern "C" {
  18 #endif /* __cplusplus */
  19
  20 #define MD5_BITS 128
  21 #define MD5_HEX_BYTES (MD5_BITS / 4)
  22 #define MD5_BIN_BYTES (MD5_BITS / 8)
  23
  24 #define MAX_MD5_BIN_BYTES MD5_BIN_BYTES
  25
  26 void create_md5sum(const unsigned char *input, int len,
  27                    char output[MD5_HEX_BYTES + 1]);
  28
  29 #ifdef __cplusplus
  30 }
  31 #endif /* __cplusplus */
  32
  33 #endif  /* FC__MD5_H */