$NetBSD: patch-ah,v 1.2 2004/11/25 11:53:13 imilh Exp $

--- semaphore.c.orig	2003-10-15 11:05:05.000000000 +0200
+++ semaphore.c
@@ -76,9 +76,13 @@ int semaphore_decr(int sem, int val)
 
 int semaphore_done(int sem)
 {
+#ifdef __NetBSD__
+   if (semctl(sem, 0, IPC_RMID, NULL) == -1)
+#else
    union semun un;
  
    if (semctl(sem, 0, IPC_RMID, un) == -1)
+#endif
         return(-1);
 
     return 0;