| /////////////////////////////////////////////////////////////////////////////// |
| // |
| /// \file stream_flags_common.c |
| /// \brief Common stuff for Stream flags coders |
| // |
| // Copyright (C) 2007-2008 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. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #include "stream_flags_common.h" |
| |
| |
| const uint8_t lzma_header_magic[6] = { 0xFF, 0x4C, 0x5A, 0x4D, 0x41, 0x00 }; |
| const uint8_t lzma_footer_magic[2] = { 0x59, 0x5A }; |
| |
| |
| extern LZMA_API lzma_bool |
| lzma_stream_flags_equal(const lzma_stream_flags *a, const lzma_stream_flags *b) |
| { |
| if (a->check != b->check) |
| return false; |
| |
| // Backward Sizes are compared only if they are known in both. |
| if (a->backward_size != LZMA_VLI_VALUE_UNKNOWN |
| && b->backward_size != LZMA_VLI_VALUE_UNKNOWN |
| && a->backward_size != b->backward_size) |
| return false; |
| |
| return true; |
| } |