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XmAddProtocolCallback(3)    Library Functions Manual	XmAddProtocolCallback(3)

NAME
     XmAddProtocolCallback  -- A VendorShell function that adds client callbacks
     for a protocol

SYNOPSIS
     #include <Xm/Protocols.h>
     void XmAddProtocolCallback(
     Widget shell,
     Atom property,
     Atom protocol,
     XtCallbackProc callback,
     XtPointer closure);

DESCRIPTION
     XmAddProtocolCallback adds client callbacks for a protocol.  It  checks  if
     the protocol is registered, and if it is not, calls XmAddProtocols. It then
     adds the callback to the internal list. These callbacks are called when the
     corresponding client message is received.

     XmAddWMProtocolCallback  is  a convenience interface.  It calls XmAddProto-
     colCallback with the property value set to the atom returned  by  interning
     WM_PROTOCOLS.

     shell     Specifies  the widget with which the protocol property is associ-
	       ated

     property  Specifies the protocol property

     protocol  Specifies the protocol Atom

     callback  Specifies the procedure to call when a protocol	message  is  re-
	       ceived

     closure   Specifies the client data to be passed to the callback when it is
	       invoked

     For  a complete definition of VendorShell and its associated resources, see
     VendorShell(3).

RELATED
     VendorShell(3), XmAddWMProtocolCallback(3), XmInternAtom(3), and  XmRemove-
     ProtocolCallback(3).

							XmAddProtocolCallback(3)

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