--- a/misc/physfs/extras/physfslualoader.c	Tue Nov 20 17:50:17 2012 +0100
+++ b/misc/physfs/extras/physfslualoader.c	Tue Nov 20 18:33:09 2012 +0100
@@ -3,7 +3,7 @@
 
 #define BUFSIZE 1024
 
-void * physfsReaderBuffer;
+void *physfsReaderBuffer;
 
 const char * physfsReader(lua_State *L, PHYSFS_File *f, size_t *size)
 {
@@ -22,3 +22,8 @@
             return physfsReaderBuffer;
     }
 }
+
+void physfsReaderSetBuffer(void *buffer)
+{
+    physfsReaderBuffer = buffer;
+}
\ No newline at end of file