--- perl.h.ORIG	Thu Jul 30 17:04:42 1998
+++ perl.h	Thu Jul 30 17:06:34 1998
@@ -361,6 +361,15 @@
 #   include <sys/param.h>
 #endif
 
+/* needed for IAMSUID case for 4.4BSD systems 
+ * XXX there should probably be a Configure variable
+ */
+
+#ifdef I_SYS_PARAM
+#if (defined (BSD) && (BSD >= 199306))
+#   include <sys/mount.h>
+#endif /* !BSD */
+#endif /* !I_SYS_PARAM */
 
 /* Use all the "standard" definitions? */
 #if defined(STANDARD_C) && defined(I_STDLIB)