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Diffstat (limited to 'Build/source/libs/zziplib/zziplib-0.13.62/SDL/SDL_rwops_zzip.c')
-rw-r--r--Build/source/libs/zziplib/zziplib-0.13.62/SDL/SDL_rwops_zzip.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/Build/source/libs/zziplib/zziplib-0.13.62/SDL/SDL_rwops_zzip.c b/Build/source/libs/zziplib/zziplib-0.13.62/SDL/SDL_rwops_zzip.c
deleted file mode 100644
index b273a811470..00000000000
--- a/Build/source/libs/zziplib/zziplib-0.13.62/SDL/SDL_rwops_zzip.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2001 Guido Draheim <guidod@gmx.de>
- * Use freely under the restrictions of the ZLIB License
- *
- * (this example uses errno which might not be multithreaded everywhere)
- */
-
-#include <SDL_rwops_zzip.h>
-#include <zzip/zzip.h>
-#include <string.h> /* strchr */
-
-/* MSVC can not take a casted variable as an lvalue ! */
-#define SDL_RWOPS_ZZIP_DATA(_context) \
- ((_context)->hidden.unknown.data1)
-#define SDL_RWOPS_ZZIP_FILE(_context) (ZZIP_FILE*) \
- ((_context)->hidden.unknown.data1)
-
-static int _zzip_seek(SDL_RWops *context, int offset, int whence)
-{
- return zzip_seek(SDL_RWOPS_ZZIP_FILE(context), offset, whence);
-}
-
-static int _zzip_read(SDL_RWops *context, void *ptr, int size, int maxnum)
-{
- return zzip_read(SDL_RWOPS_ZZIP_FILE(context), ptr, size*maxnum) / size;
-}
-
-static int _zzip_write(SDL_RWops *context, const void *ptr, int size, int num)
-{
- return 0; /* ignored */
-}
-
-static int _zzip_close(SDL_RWops *context)
-{
- if (! context) return 0; /* may be SDL_RWclose is called by atexit */
-
- zzip_close (SDL_RWOPS_ZZIP_FILE(context));
- SDL_FreeRW (context);
- return 0;
-}
-
-SDL_RWops *SDL_RWFromZZIP(const char* file, const char* mode)
-{
- register SDL_RWops* rwops;
- register ZZIP_FILE* zzip_file;
-
- if (! strchr (mode, 'r'))
- return SDL_RWFromFile(file, mode);
-
- zzip_file = zzip_fopen (file, mode);
- if (! zzip_file) return 0;
-
- rwops = SDL_AllocRW ();
- if (! rwops) { errno=ENOMEM; zzip_close (zzip_file); return 0; }
-
- SDL_RWOPS_ZZIP_DATA(rwops) = zzip_file;
- rwops->read = _zzip_read;
- rwops->write = _zzip_write;
- rwops->seek = _zzip_seek;
- rwops->close = _zzip_close;
- return rwops;
-}