--- sysdeps/freebsd/msg_limits.c.orig	Sun Feb 13 09:47:58 2000
+++ sysdeps/freebsd/msg_limits.c	Fri May 26 13:36:23 2000
@@ -46,7 +46,7 @@
 
 /* #define KERNEL to get declaration of `struct msginfo'. */
 
-#if (defined __FreeBSD__) || (defined __bsdi__)
+#if ((defined __FreeBSD__) && (__FreeBSD_version < 410000)) || (defined __bsdi__)
 #define KERNEL 1
 #else
 #define _KERNEL 1