CnC_Remastered_Collection

Command and Conquer: Red Alert
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LZO1X.H (3798B)

      1 //
      2 // Copyright 2020 Electronic Arts Inc.
      3 //
      4 // TiberianDawn.DLL and RedAlert.dll and corresponding source code is free 
      5 // software: you can redistribute it and/or modify it under the terms of 
      6 // the GNU General Public License as published by the Free Software Foundation, 
      7 // either version 3 of the License, or (at your option) any later version.
      8 
      9 // TiberianDawn.DLL and RedAlert.dll and corresponding source code is distributed 
     10 // in the hope that it will be useful, but with permitted additional restrictions 
     11 // under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT 
     12 // distributed with this program. You should have received a copy of the 
     13 // GNU General Public License along with permitted additional restrictions 
     14 // with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection
     15 
     16 /* lzo1x.h -- public interface of the LZO1X compression algorithm
     17 
     18    This file is part of the LZO real-time data compression library.
     19 
     20    Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
     21 
     22    The LZO library is free software; you can redistribute it and/or
     23    modify it under the terms of the GNU Library General Public
     24    License as published by the Free Software Foundation; either
     25    version 2 of the License, or (at your option) any later version.
     26 
     27    The LZO library is distributed in the hope that it will be useful,
     28    but WITHOUT ANY WARRANTY; without even the implied warranty of
     29    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
     30    Library General Public License for more details.
     31 
     32    You should have received a copy of the GNU Library General Public
     33    License along with the LZO library; see the file COPYING.LIB.
     34    If not, write to the Free Software Foundation, Inc.,
     35    675 Mass Ave, Cambridge, MA 02139, USA.
     36 
     37    Markus F.X.J. Oberhumer
     38    markus.oberhumer@jk.uni-linz.ac.at
     39  */
     40 
     41 
     42 #ifndef __LZO1X_H
     43 #define __LZO1X_H
     44 
     45 #include "lzoconf.h"
     46 
     47 //#ifdef __cplusplus
     48 //extern "C" {
     49 //#endif
     50 
     51 
     52 /***********************************************************************
     53 //
     54 ************************************************************************/
     55 
     56 /* Memory required for the wrkmem parameter.
     57  * When the required size is 0, you can also pass a NULL pointer.
     58  */
     59 
     60 #define LZO1X_MEM_COMPRESS      ((lzo_uint) (16384L * sizeof(lzo_byte *)))
     61 #define LZO1X_MEM_DECOMPRESS    (0)
     62 
     63 
     64 /* fast decompression */
     65 LZO_EXTERN(int)
     66 lzo1x_decompress        ( const lzo_byte *src, lzo_uint  src_len,
     67                                 lzo_byte *dst, lzo_uint *dst_len,
     68                                 lzo_voidp wrkmem /* NOT USED */ );
     69 
     70 /* safe decompression with overrun testing */
     71 LZO_EXTERN(int)
     72 lzo1x_decompress_x      ( const lzo_byte *src, lzo_uint  src_len,
     73                                 lzo_byte *dst, lzo_uint *dst_len,
     74                                 lzo_voidp wrkmem /* NOT USED */ );
     75 
     76 
     77 /***********************************************************************
     78 //
     79 ************************************************************************/
     80 
     81 LZO_EXTERN(int)
     82 lzo1x_1_compress        ( const lzo_byte *src, lzo_uint  src_len,
     83                                 lzo_byte *dst, lzo_uint *dst_len,
     84                                 lzo_voidp wrkmem );
     85 
     86 
     87 /***********************************************************************
     88 // better compression ratio at the cost of more memory and time
     89 ************************************************************************/
     90 
     91 #define LZO1X_999_MEM_COMPRESS  ((lzo_uint) (14 * 16384L * sizeof(short)))
     92 
     93 LZO_EXTERN(int)
     94 lzo1x_999_compress      ( const lzo_byte *src, lzo_uint  src_len,
     95                                 lzo_byte *dst, lzo_uint *dst_len,
     96                                 lzo_voidp wrkmem );
     97 
     98 
     99 //#ifdef __cplusplus
    100 //} /* extern "C" */
    101 //#endif
    102 
    103 #endif /* already included */
    104 
    105 /*
    106 vi:ts=4
    107 */