diff --git a/sys/netinet/in_systm.h b/sys/netinet/in_systm.h
index c5368907c151..aa6f0d719ca6 100644
--- a/sys/netinet/in_systm.h
+++ b/sys/netinet/in_systm.h
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)in_systm.h	8.1 (Berkeley) 6/10/93
- * $Id: in_systm.h,v 1.5 1997/02/22 09:41:30 peter Exp $
+ * $Id: in_systm.h,v 1.6 1998/06/07 17:12:14 dfr Exp $
  */
 
 #ifndef _NETINET_IN_SYSTM_H_
@@ -50,21 +50,10 @@
  * the bytes before transmission at each protocol level.  The n_ types
  * represent the types with the bytes in ``high-ender'' order.
  */
-typedef u_short n_short;		/* short as received from the net */
+typedef u_int16_t n_short;		/* short as received from the net */
+typedef u_int32_t n_long;		/* long as received from the net */
 
-#ifdef __alpha__
-
-typedef u_int	n_long;			/* long as received from the net */
-
-typedef	u_int	n_time;			/* ms since 00:00 GMT, byte rev */
-
-#else
-
-typedef u_long	n_long;			/* long as received from the net */
-
-typedef	u_long	n_time;			/* ms since 00:00 GMT, byte rev */
-
-#endif
+typedef	u_int32_t n_time;		/* ms since 00:00 GMT, byte rev */
 
 #ifdef KERNEL
 n_time	 iptime __P((void));