mirror of
https://github.com/reactos/reactos.git
synced 2025-05-29 14:08:22 +00:00
41 lines
1.7 KiB
C
41 lines
1.7 KiB
C
|
/*
|
||
|
|
File lzx_constants.h, part of lzxcomp library
|
||
|
|
|
||
|
|
This program is free software; you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU Lesser General Public License as published by
|
||
|
|
the Free Software Foundation; version 2.1 only
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU Lesser General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Lesser General Public License
|
||
|
|
along with this program; if not, write to the Free Software
|
||
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
|
||
|
|
--------------------------------------
|
||
|
|
The above lines apply to the lzxcomp library as a whole. This file,
|
||
|
|
lzx_constants.h, however, is probably uncopyrightable, and in any
|
||
|
|
case I explicitly place it in the public domain.
|
||
|
|
|
||
|
|
Matthew T. Russotto
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* these named constants are from the Microsoft LZX documentation */
|
||
|
|
#define MIN_MATCH 2
|
||
|
|
#define MAX_MATCH 257
|
||
|
|
#define NUM_CHARS 256
|
||
|
|
#define NUM_PRIMARY_LENGTHS 7
|
||
|
|
#define NUM_SECONDARY_LENGTHS 249
|
||
|
|
|
||
|
|
/* the names of these constants are specific to this library */
|
||
|
|
#define LZX_MAX_CODE_LENGTH 16
|
||
|
|
#define LZX_FRAME_SIZE 32768
|
||
|
|
#define LZX_PRETREE_SIZE 20
|
||
|
|
#define LZX_ALIGNED_BITS 3
|
||
|
|
#define LZX_ALIGNED_SIZE 8
|
||
|
|
|
||
|
|
#define LZX_VERBATIM_BLOCK 1
|
||
|
|
#define LZX_ALIGNED_OFFSET_BLOCK 2
|