$NetBSD: patch-ac,v 1.1 2005/04/29 18:45:00 kristerw Exp $

--- src/core/core.h.orig	Fri Apr 29 20:25:38 2005
+++ src/core/core.h	Fri Apr 29 20:26:17 2005
@@ -51,7 +51,9 @@
 
 #ifdef PTHREAD_COND_T_IN_PTHREAD_H
 #include <pthread.h>                                          // For... thread.h
+# ifdef USE_SEM_T
 #include <semaphore.h>                                           // For thread.h
+# endif
 #endif
 
 #ifdef HAVE_DLFCN_H
