Add even more of the source

This should be about everything needed to build so far?

CommonUtilitiesLib/mycondition.h

@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * Copyright (c) 1999-2008 Apple Inc.  All Rights Reserved.
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+    File:       mycondition.h
+
+    Contains:   xxx put contents here xxx
+
+    Written by: Greg Vaughan
+
+    Change History (most recent first):
+
+         <2>    10/27/99    GBV     update for beaker
+
+    To Do:
+*/
+
+#ifndef _MYCONDITION_H_
+#define _MYCONDITION_H_
+
+
+#include <mach/mach.h>
+#include <pthread.h>
+
+#include "mymutex.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void* mycondition_t;
+mycondition_t mycondition_alloc();
+void mycondition_free(mycondition_t);
+
+void mycondition_broadcast(mycondition_t);
+void mycondition_signal(mycondition_t);
+void mycondition_wait(mycondition_t, mymutex_t, int); //timeout as a msec offset from now (0 means no timeout)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif