diff -r f5708319a9f6 -r 3420d82f9b01 physfs_internal.h
--- a/physfs_internal.h	Fri Nov 22 06:23:52 2002 +0000
+++ b/physfs_internal.h	Fri Nov 22 06:24:10 2002 +0000
@@ -16,6 +16,12 @@
 
 #include "physfs.h"
 
+#ifdef HAVE_ASSERT_H
+#include <assert.h>
+#else
+#define assert(x)
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif