hpux man page for xgrabserver

XGrabServer()															     XGrabServer()

Name
  XGrabServer - grab the server.

Synopsis
  XGrabServer(display)
	Display *display;

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

Description
  Grabbing  the  server  means	that only requests by the calling client will be acted on.  All others will be queued in the server until the
  next XUngrabServer() call.  The X server should not be grabbed any more than is absolutely necessary.

See Also
  XChangeActivePointerGrab(), XGrabButton(), XGrabKey(), XGrabKeyboard(), XGrabPointer(), XUngrabButton(),  XUngrabKey(),  XUngrabKeyboard(),
  XUngrabPointer(), XUngrabServer().

Xlib - Grabbing 														     XGrabServer()