diff --git a/library/amiga_acrypt.c b/library/amiga_acrypt.c
index 4e5f6e3..71ff9a1 100644
--- a/library/amiga_acrypt.c
+++ b/library/amiga_acrypt.c
@@ -1,5 +1,5 @@
 /*
- * $Id: amiga_acrypt.c,v 1.2 2005-01-02 09:07:06 obarthel Exp $
+ * $Id: amiga_acrypt.c,v 1.3 2005-05-30 14:01:20 obarthel Exp $
  *
  * :ts=4
  *
@@ -31,10 +31,14 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#define ACrypt __ACrypt
+
 #include <exec/types.h>
 #include <string.h>
 #include <clib/alib_protos.h>
 
+#undef ACrypt
+
 /****************************************************************************/
 
 #include "debug.h"