QLength man page on HP-UX

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XQLength()							    XQLength()

Name
  XQLength, QLength - return the number of events on the queue.

Synopsis
  int XQLength(display)
	   Display *display;

Arguments
  display   Specifies	a  connection  to  an  X  server;  returned  from
	    XOpenDisplay().

Returns
  The number of events on the queue.

Description
  XQLength() returns the number of events currently on the queue for  the
  connected  display.	Note  that there may be more events that have not
  yet been read into the queue (see XEventsQueued()).

  The C language macro QLength() is equivalent and  slightly  more  effi‐
  cient.

See Also
  XEventsQueued(), XPending(), XPeekEvent().

Xlib - Macro Equivalents					    XQLength()
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