1 /* minilzo.h -- mini subset of the LZO real-time data compression library 2 3 This file is part of the LZO real-time data compression library. 4 5 Copyright (C) 2011 Markus Franz Xaver Johannes Oberhumer 6 Copyright (C) 2010 Markus Franz Xaver Johannes Oberhumer 7 Copyright (C) 2009 Markus Franz Xaver Johannes Oberhumer 8 Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer 9 Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer 10 Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer 11 Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer 12 Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer 13 Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer 14 Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer 15 Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer 16 Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer 17 Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer 18 Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer 19 Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer 20 Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer 21 All Rights Reserved. 22 23 The LZO library is free software; you can redistribute it and/or 24 modify it under the terms of the GNU General Public License as 25 published by the Free Software Foundation; either version 2 of 26 the License, or (at your option) any later version. 27 28 The LZO library is distributed in the hope that it will be useful, 29 but WITHOUT ANY WARRANTY; without even the implied warranty of 30 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 31 GNU General Public License for more details. 32 33 You should have received a copy of the GNU General Public License 34 along with the LZO library; see the file COPYING. 35 If not, write to the Free Software Foundation, Inc., 36 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 37 38 Markus F.X.J. Oberhumer 39 <markus (at) oberhumer.com> 40 http://www.oberhumer.com/opensource/lzo/ 41 */ 42 43 /* 44 * NOTE: 45 * the full LZO package can be found at 46 * http://www.oberhumer.com/opensource/lzo/ 47 */ 48 49 50 #ifndef __MINILZO_H 51 #define __MINILZO_H 1 52 53 #define MINILZO_VERSION 0x2060 54 55 #ifdef __LZOCONF_H 56 # error "you cannot use both LZO and miniLZO" 57 #endif 58 59 #undef LZO_HAVE_CONFIG_H 60 #include "lzoconf.h" 61 62 #if !defined(LZO_VERSION) || (LZO_VERSION != MINILZO_VERSION) 63 # error "version mismatch in header files" 64 #endif 65 66 67 #ifdef __cplusplus 68 extern "C" { 69 #endif 70 71 72 /*********************************************************************** 73 // 74 ************************************************************************/ 75 76 /* Memory required for the wrkmem parameter. 77 * When the required size is 0, you can also pass a NULL pointer. 78 */ 79 80 #define LZO1X_MEM_COMPRESS LZO1X_1_MEM_COMPRESS 81 #define LZO1X_1_MEM_COMPRESS ((lzo_uint32) (16384L * lzo_sizeof_dict_t)) 82 #define LZO1X_MEM_DECOMPRESS (0) 83 84 85 /* compression */ 86 LZO_EXTERN(int) 87 lzo1x_1_compress ( const lzo_bytep src, lzo_uint src_len, 88 lzo_bytep dst, lzo_uintp dst_len, 89 lzo_voidp wrkmem ); 90 91 /* decompression */ 92 LZO_EXTERN(int) 93 lzo1x_decompress ( const lzo_bytep src, lzo_uint src_len, 94 lzo_bytep dst, lzo_uintp dst_len, 95 lzo_voidp wrkmem /* NOT USED */ ); 96 97 /* safe decompression with overrun testing */ 98 LZO_EXTERN(int) 99 lzo1x_decompress_safe ( const lzo_bytep src, lzo_uint src_len, 100 lzo_bytep dst, lzo_uintp dst_len, 101 lzo_voidp wrkmem /* NOT USED */ ); 102 103 104 #ifdef __cplusplus 105 } /* extern "C" */ 106 #endif 107 108 #endif /* already included */ 109 110
