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/**
* @file patch_code.h
* @brief Function declarations for encoding and decoding patches.
*
* Copyright (c) 2000-$CurrentYear$, Linden Research, Inc.
* $License$
*/
#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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