xLib/gz_tool.h

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#ifndef  __JBXL_GZPACKING_TOOL_H_
#define  __JBXL_GZPACKING_TOOL_H_


#include "tools.h"
#include "buffer.h"

#include <zlib.h>


#ifdef WIN32
#pragma  comment(lib, "zdll.lib")
#endif


#define  GZIP_DEFLATE_ID1   0x78
#define  GZIP_DEFLATE_ID2   0xda


// gzipデータ
Buffer  gz_decode_data(Buffer enc);                             
void    deflate2gzip(Buffer* def);                              


// FILE I/O
int  gz_decode_fp(FILE* infp, FILE* otfp);                      

int  gz_encode_gzfp(FILE* fp, gzFile* gf);                      
int  gz_decode_gzfp(gzFile* gf, FILE* fp);                      

int  gz_encode_file(const char* ffn, const char* tfn);          
int  gz_decode_file(const char* ffn, const char* tfn);          
int  gz_decode_file_replace(const char* fn, const char* dir);   


#endif 

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