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XtAddWorkProc()						       XtAddWorkProc()

Name
  XtAddWorkProc	 -  register a procedure to be called when the event loop
  is idle.

Synopsis
  XtWorkProcId XtAddWorkProc(proc, client_data)
	 XtWorkProc proc;
	 XtPointer client_data;

Inputs
  proc	    Specifies the procedure to be called when the application  is
	    idle.

  client_data
	    Specifies data to be passed to proc when it is called.

Returns
  A  handle of type XtWorkProcId that can be passed to XtRemoveWorkProc()
  to unregister the work procedure.

Availability
  Superseded by XtAppAddWorkProc().

Description
  XtAddWorkProc() registers the procedure proc and the	data  client_data
  to be called by XtAppNextEvent() when there are no pending input events
  and it would otherwise block.

Usage
  XtAddWorkProc() has been superseded by XtAppAddWorkProc(),  which  per‐
  forms	 the  same  function  on  a per-application context basis.  XtAd‐
  dWorkProc() now calls XtAppAddWorkProc() passing the	default	 applica‐
  tion	context created by XtInitialize().  Very few programs need multi‐
  ple application contexts, and you can continue to  use  XtAddWorkProc()
  if  you initialize your application with XtInitialize().  We recommend,
  however, that you use XtAppInitialize(),  XtAppAddWorkProc(),	 and  the
  other XtApp*() application context specific functions.

  See XtAppAddWorkProc() for more information.

See Also
  XtAppAddWorkProc(1), XtRemoveWorkProc(1),
  XtWorkProc(2).

Xt - Event Handling					       XtAddWorkProc()

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