From c91847d549cc1c30eb15504a15ea9a6d5aa48165 Mon Sep 17 00:00:00 2001 From: "chirs241097@gmail.com" Date: Sun, 12 Jan 2014 14:43:14 +0000 Subject: --- hge/ZLIB/ioapi.h | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 hge/ZLIB/ioapi.h (limited to 'hge/ZLIB/ioapi.h') diff --git a/hge/ZLIB/ioapi.h b/hge/ZLIB/ioapi.h new file mode 100644 index 0000000..b2ffb14 --- /dev/null +++ b/hge/ZLIB/ioapi.h @@ -0,0 +1,79 @@ +/* ioapi.h -- IO base function header for compress/uncompress .zip +files using zlib + zip or unzip API + +Version 1.01, May 8th, 2004 + +Copyright (C) 1998-2004 Gilles Vollant + */ + +#ifndef _ZLIBIOAPI_H + #define _ZLIBIOAPI_H + + + #define ZLIB_FILEFUNC_MODE_READ (1) + #define ZLIB_FILEFUNC_MODE_WRITE (2) + #define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3) + + #define ZLIB_FILEFUNC_MODE_EXISTING (4) + #define ZLIB_FILEFUNC_MODE_CREATE (8) + + // begin ryan. + #ifndef DWORD + #define DWORD uInt + #endif + #ifndef BYTE + #define BYTE Byte + #endif + // end ryan. + + #ifndef ZCALLBACK + + #if (defined(WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK) + #define ZCALLBACK CALLBACK + #else + #define ZCALLBACK + #endif + #endif + + #ifdef __cplusplus + extern "C" + { + #endif + + typedef void *(ZCALLBACK *open_file_func)(void *opaque, const char *filename, int mode); + typedef DWORD(ZCALLBACK *read_file_func)(void *opaque, void *stream, void *buf, DWORD size); + typedef DWORD(ZCALLBACK *write_file_func)(void *opaque, void *stream, const void *buf, DWORD size); + typedef DWORD(ZCALLBACK *tell_file_func)(void *opaque, void *stream); + typedef DWORD(ZCALLBACK *seek_file_func)(void *opaque, void *stream, DWORD offset, int origin); + typedef int(ZCALLBACK *close_file_func)(void *opaque, void *stream); + typedef int(ZCALLBACK *testerror_file_func)(void *opaque, void *stream); + + typedef struct zlib_filefunc_def_s + { + open_file_func zopen_file; + read_file_func zread_file; + write_file_func zwrite_file; + tell_file_func ztell_file; + seek_file_func zseek_file; + close_file_func zclose_file; + testerror_file_func zerror_file; + void *opaque; + } zlib_filefunc_def; + + + + void fill_fopen_filefunc OF((zlib_filefunc_def *pzlib_filefunc_def)); + + #define ZREAD(filefunc,filestream,buf,size) ((*((filefunc).zread_file))((filefunc).opaque,filestream,buf,size)) + #define ZWRITE(filefunc,filestream,buf,size) ((*((filefunc).zwrite_file))((filefunc).opaque,filestream,buf,size)) + #define ZTELL(filefunc,filestream) ((*((filefunc).ztell_file))((filefunc).opaque,filestream)) + #define ZSEEK(filefunc,filestream,pos,mode) ((*((filefunc).zseek_file))((filefunc).opaque,filestream,pos,mode)) + #define ZCLOSE(filefunc,filestream) ((*((filefunc).zclose_file))((filefunc).opaque,filestream)) + #define ZERROR(filefunc,filestream) ((*((filefunc).zerror_file))((filefunc).opaque,filestream)) + + + #ifdef __cplusplus + } + #endif + +#endif -- cgit v1.2.3