#include "copyright.h"

/* $XConsortium: XPending.c,v 11.13 88/09/06 16:09:35 jim Exp $ */
/* Copyright    Massachusetts Institute of Technology    1986	 */

#include "Xlibint.h"

/* Read in pending events if needed and return the number of queued events. */

int
XEventsQueued (dpy, mode)
  register Display *dpy;
  int mode;
{
  int ret_val;
  LockDisplay (dpy);
  if (dpy->qlen || (mode == QueuedAlready))
    ret_val = dpy->qlen;
  else
    ret_val = _XEventsQueued (dpy, mode);
  UnlockDisplay (dpy);
  return ret_val;
}

int
XPending (dpy)
  register Display *dpy;
{
  int ret_val;
  LockDisplay (dpy);
  if (dpy->qlen)
    ret_val = dpy->qlen;
  else
    ret_val = _XEventsQueued (dpy, QueuedAfterFlush);
  UnlockDisplay (dpy);
  return ret_val;
}