qtest(3G)							     qtest(3G)

NAME    [Toc]    [Back]

     qtest - checks the	contents of the	event queue

C SPECIFICATION    [Toc]    [Back]

     long qtest()

PARAMETERS    [Toc]    [Back]

     none

DESCRIPTION    [Toc]    [Back]

     qtest returns zero	if the queue is	empty.	Otherwise, it returns the
     device number of the first	entry.	The queue remains unchanged.

SEE ALSO    [Toc]    [Back]

     qenter, qread, qreset

NOTE    [Toc]    [Back]

     This routine is available only in immediate mode.


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