Initial revision

1 files changed, 27 insertions, 0 deletions

diff --git a/lib/ZPending.c b/lib/ZPending.c
new file mode 100644
index 0000000..ff9093b
--- /dev/null
+++ b/lib/ZPending.c
@@ -0,0 +1,27 @@
+/* This file is part of the Project Athena Zephyr Notification System.
+ * It contains source for the ZPending function.
+ *
+ *	Created by:	Robert French
+ *
+ *	$Source$
+ *	$Author$
+ *
+ *	Copyright (c) 1987 by the Massachusetts Institute of Technology.
+ *	For copying and distribution information, see the file
+ *	"mit-copyright.h". 
+ */
+/* $Header$ */
+
+#include <zephyr/mit-copyright.h>
+
+#include <zephyr/zephyr_internal.h>
+
+int ZPending()
+{
+	if (ZGetFD() < 0)
+		return (-1);
+
+	Z_ReadEnqueue();
+	
+	return(Z_QLength());
+}