| /////////////////////////////////////////////////////////////////////////////// |
| // |
| /// \file lz_encoder_private.h |
| /// \brief Private definitions for LZ encoder |
| // |
| // Copyright (C) 1999-2006 Igor Pavlov |
| // Copyright (C) 2007 Lasse Collin |
| // |
| // This library 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; either |
| // version 2.1 of the License, or (at your option) any later version. |
| // |
| // This library 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. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #ifndef LZMA_LZ_ENCODER_PRIVATE_H |
| #define LZMA_LZ_ENCODER_PRIVATE_H |
| |
| #include "lz_encoder.h" |
| |
| /// Value used to indicate unused slot |
| #define EMPTY_HASH_VALUE 0 |
| |
| /// When the dictionary and hash variables need to be adjusted to prevent |
| /// integer overflows. Since we use uint32_t to store the offsets, half |
| /// of it is the biggest safe limit. |
| #define MAX_VAL_FOR_NORMALIZE (UINT32_MAX / 2) |
| |
| |
| struct lzma_coder_s { |
| lzma_next_coder next; |
| lzma_lz_encoder lz; |
| }; |
| |
| #endif |
