$NetBSD$

--- perl/sieve/lib/request.c.orig	2008-04-04 12:47:21.000000000 +0000
+++ perl/sieve/lib/request.c
@@ -52,7 +52,9 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <sys/ipc.h>
+#if !defined(__APPLE__)
 #include <sys/msg.h>
+#endif
 
 #include <stdlib.h>
 #include <stdio.h>
