/* $Copyright:	$
 * Copyright (c) 1984, 1985, 1986, 1987, 1988, 1989, 1990 
 * Sequent Computer Systems, Inc.   All rights reserved.
 *  
 * This software is furnished under a license and may be used
 * only in accordance with the terms of that license and with the
 * inclusion of the above copyright notice.   This software may not
 * be provided or otherwise made available to, or used by, any
 * other person.  No title to or ownership of the software is
 * hereby transferred.
 */

/*	Copyright (c) 1984 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

#ident	"$Header: sigretro.h 1.3 89/10/10 $@(#)mailx:hdr/sigretro.h	1.5"
#

/*
 * mailx -- a modified version of a University of California at Berkeley
 *	mail program
 *
 * Define extra stuff not found in signal.h
 */

#ifndef SIG_HOLD

#define	SIG_HOLD	(int (*)()) 3		/* Phony action to hold sig */
#endif /* SIG_HOLD */

#ifndef BADSIG
#define	BADSIG		(int (*)()) -1		/* Return value on error */
#endif /* BADSIG */
