patch.h

//
//  patch.h
//  HPatch
//
/*
This is the HPatch copyright.

Copyright (c) 2012-2013 HouSisong All Rights Reserved.

Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:

The above copyright notice and this permission notice shall be
included in all copies of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
*/

#ifndef HPatch_patch_h
#define HPatch_patch_h

#include "patch_base.h"

//PATCH_RUN_MEM_SAFE_CHECK用来启动内存访问越界检查.
#define PATCH_RUN_MEM_SAFE_CHECK

#ifdef __cplusplus
extern "C"
{
#endif

#define hpatch_BOOL   int
#define hpatch_FALSE  0
	//#define hpatch_TRUE   (!hpatch_FALSE)
	unsigned int unpack32BitWithTag(const unsigned char** src_code, const unsigned char* src_code_end, const int kTagBit);
#define unpack32Bit(src_code,src_code_end) unpack32BitWithTag(src_code,src_code_end,0)

	hpatch_BOOL patch(unsigned char* newData, unsigned char* newData_end,
		const unsigned char* oldData, const unsigned char* oldData_end,
		const unsigned char* serializedDiff, const unsigned char* serializedDiff_end);

#ifdef __cplusplus
}
#endif


#endif