1 files changed, 79 insertions, 0 deletions
diff --git a/archive/hge/ZLIB/ioapi.h b/archive/hge/ZLIB/ioapi.h
new file mode 100644
index 0000000..b2ffb14
--- /dev/null
+++ b/archive/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