diff --git a/sys/lib/libkern/__assert.c b/sys/lib/libkern/__assert.c
index 326287d284c1..d70f5b94a6ac 100644
--- a/sys/lib/libkern/__assert.c
+++ b/sys/lib/libkern/__assert.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: __assert.c,v 1.3 1999/02/11 15:39:31 pk Exp $	*/
+/*	$NetBSD: __assert.c,v 1.4 1999/04/13 19:00:30 drochner Exp $	*/
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou
@@ -36,6 +36,9 @@
 
 #ifdef _STANDALONE
 #include <lib/libkern/libkern.h>
+#else
+void __assert __P((const char *, const char *, int, const char *))
+	__attribute__((__noreturn__)); /* XXX */
 #endif
 
 void
diff --git a/sys/lib/libkern/inet_addr.c b/sys/lib/libkern/inet_addr.c
index 32d2758586ac..1a73c9ea7351 100644
--- a/sys/lib/libkern/inet_addr.c
+++ b/sys/lib/libkern/inet_addr.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: inet_addr.c,v 1.3 1999/04/12 17:23:23 drochner Exp $	*/
+/*	$NetBSD: inet_addr.c,v 1.4 1999/04/13 19:00:30 drochner Exp $	*/
 
 /* Copyright (c) 1996 by Internet Software Consortium.
  *
@@ -44,7 +44,11 @@
  * Ascii internet address interpretation routine.
  * The value returned is in network order.
  */
+#if !defined(_KERNEL) && !defined(_STANDALONE)
+u_long /* XXX to comply with the prototype in <arpa/inet.h> */
+#else
 u_int32_t
+#endif
 inet_addr(src)
 	const char *src;
 {