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/**
* @file patch_code.h
* @brief Function declarations for encoding and decoding patches.
*
* Copyright (c) 2000-2007, Linden Research, Inc.
*
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlife.com/developers/opensource/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at http://secondlife.com/developers/opensource/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
*/
#ifndef LL_PATCH_CODE_H
#define LL_PATCH_CODE_H
class LLBitPack;
class LLGroupHeader;
class LLPatchHeader;
void init_patch_coding(LLBitPack &bitpack);
void code_patch_group_header(LLBitPack &bitpack, LLGroupHeader *gopp);
void code_patch_header(LLBitPack &bitpack, LLPatchHeader *ph, S32 *patch);
void code_end_of_data(LLBitPack &bitpack);
void code_patch(LLBitPack &bitpack, S32 *patch, S32 postquant);
void end_patch_coding(LLBitPack &bitpack);
void init_patch_decoding(LLBitPack &bitpack);
void decode_patch_group_header(LLBitPack &bitpack, LLGroupHeader *gopp);
void decode_patch_header(LLBitPack &bitpack, LLPatchHeader *ph);
void decode_patch(LLBitPack &bitpack, S32 *patches);
#endif
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