XtAppAddTimeOut, XtRemoveTimeOut - register and remove timeouts

app_context
                 Specifies the application context for which the timer is to be set.

       client_data
                 Specifies the argument that is to be passed  to  the  specified  procedure  when  handling  the
                 callback.

       interval  Specifies the time interval in milliseconds.

       proc      Specifies the procedure that is to be called when time expires.

       timer     Specifies the ID for the timeout request to be destroyed.

       The  XtAppAddTimeOut  function  creates a timeout and returns an identifier for it.  The timeout value is
       set to interval.  The callback procedure is called when the time interval elapses, and then  the  timeout
       is removed.

       The XtRemoveTimeOut function removes the timeout.  Note that timeouts are automatically removed once they
       trigger.

       XtAppAddTimeOut, XtRemoveTimeOut - register and remove timeouts

XtAppAddInput(3),XtAppAddSignal(3)
       XToolkitIntrinsics-CLanguageInterfaceXlib-CLanguageXInterface

X Version 11                                       libXt 1.2.1                                XtAppAddTimeOut(3)

       #include <X11/Intrinsic.h>

       XtIntervalId  XtAppAddTimeOut(XtAppContext app_context, unsigned long interval, XtTimerCallbackProc proc,
              XtPointer client_data);

       void XtRemoveTimeOut(XtIntervalId timer);