--- a/src/archiver_wad.c	Thu Mar 22 03:15:50 2012 -0400
+++ b/src/archiver_wad.c	Fri Mar 23 00:52:32 2012 -0400
@@ -42,11 +42,11 @@
  *  Ryan C. Gordon.
  */
 
-#if (defined PHYSFS_SUPPORTS_WAD)
-
 #define __PHYSICSFS_INTERNAL__
 #include "physfs_internal.h"
 
+#if PHYSFS_SUPPORTS_WAD
+
 static UNPKentry *wadLoadEntries(PHYSFS_Io *io, PHYSFS_uint32 fileCount)
 {
     PHYSFS_uint32 directoryOffset;