src/external/tng_io/include/compression/huffman.h

   1 /* This code is part of the tng compression routines.
   2  *
   3  * Written by Daniel Spangberg
   4  * Copyright (c) 2010, 2013, The GROMACS development team.
   5  *
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the Revised BSD License.
   9  */
  10
  11
  12 #ifndef HUFFMAN_H
  13 #define HUFFMAN_H
  14
  15 void Ptngc_comp_conv_to_huffman(unsigned int *vals, const int nvals,
  16                           unsigned int *dict, const int ndict,
  17                           unsigned int *prob,
  18                           unsigned char *huffman,
  19                           int *huffman_len,
  20                           unsigned char *huffman_dict,
  21                           int *huffman_dictlen,
  22                           unsigned int *huffman_dict_unpacked,
  23                           int *huffman_dict_unpackedlen);
  24
  25 void Ptngc_comp_conv_from_huffman(unsigned char *huffman,
  26                             unsigned int *vals, const int nvals,
  27                             const int ndict,
  28                             unsigned char *huffman_dict,
  29                             const int huffman_dictlen,
  30                             unsigned int *huffman_dict_unpacked,
  31                             const int huffman_dict_unpackedlen);
  32
  33 #endif