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/* 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);
(void) Z_ReadEnqueue();
return(ZQLength());
}
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