diff --git a/security/psm/server/macstubs.c b/security/psm/server/macstubs.c
new file mode 100644
index 000000000000..9c98047f824d
--- /dev/null
+++ b/security/psm/server/macstubs.c
@@ -0,0 +1,50 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is the Netscape security libraries.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s):
+ * 
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License Version 2 or later (the
+ * "GPL"), in which case the provisions of the GPL are applicable 
+ * instead of those above.  If you wish to allow use of your 
+ * version of this file only under the terms of the GPL and not to
+ * allow others to use your version of this file under the MPL,
+ * indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by
+ * the GPL.  If you do not delete the provisions above, a recipient
+ * may use your version of this file under either the MPL or the
+ * GPL.
+ */
+
+#include "prthread.h"
+
+
+PRThread *
+SSM_CreateAndRegisterThread(PRThreadType,
+                     void (*)(void *),
+                     void *,
+                     PRThreadPriority,
+                     PRThreadScope,
+                     PRThreadState,
+                     PRUint32)
+{
+	return NULL;
+}
+                     
+void	SSM_KillAllThreads(void)	{}
+void	RunMacPSM(void *)			{}