adding zephyr-im master branch

zwgc/zwgc.h

@@ -0,0 +1,28 @@
+/* This file is part of the Project Athena Zephyr Notification System.
+ * It is one of the source files comprising zwgc, the Zephyr WindowGram
+ * client.
+ *
+ *      Created by:     Marc Horowitz <marc@athena.mit.edu>
+ *
+ *      $Id$
+ *
+ *      Copyright (c) 1989 by the Massachusetts Institute of Technology.
+ *      For copying and distribution information, see the file
+ *      "mit-copyright.h".
+ */
+
+
+#include <zephyr/mit-copyright.h>
+
+#ifdef DEBUG
+
+extern int zwgc_debug;
+#define dprintf(x)     if (zwgc_debug) printf(x)
+#define dprintf1(x,y)     if (zwgc_debug) printf(x,y)
+
+#else
+
+#define dprintf(x)     
+#define dprintf1(x,y)     
+
+#endif