mdw@git.distorted.org.uk Git - disorder/blob - lib/basen.h

   1 /*
   2  * This file is part of DisOrder.
   3  * Copyright (C) 2005, 2007, 2008 Richard Kettlewell
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18 /** @file lib/basen.h @brief Arbitrary base conversion */
  19 #ifndef BASEN_H
  20 #define BASEN_H
  21
  22 int basen(uint32_t *v,
  23           int nwords,
  24           char buffer[],
  25           size_t bufsize,
  26           unsigned base);
  27 /* convert the big-endian value at @v@ composed of @nwords@ 32-bit words
  28  * into a base-@base@ string and store in @buffer@.
  29  * Returns 0 on success or -1 on overflow.
  30  */
  31
  32 int nesab(uint32_t *v,
  33           int nwords,
  34           const char *s,
  35           unsigned base);
  36
  37 #endif /* BASEN_H */
  38
  39 /*
  40 Local Variables:
  41 c-basic-offset:2
  42 comment-column:40
  43 End:
  44 */