--- Manager.C.orig	Fri Jan  9 12:18:03 2009
+++ Manager.C	Thu Jun 10 23:00:31 2010
@@ -61,6 +61,12 @@ Boolean ignoreBadWindowErrors;
 
 implementPList(ClientList, Client);
 
+#ifdef __OpenBSD__
+extern "C" {
+       int      snprintf(char *, size_t, const char *, ...);
+}
+#endif
+
 #if CONFIG_GROUPS != False
 implementPList(ListList, ClientList);
 #endif