[unix-history] / usr / src / usr.bin / mail / sigretro.h

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)sigretro.h	5.1 (Berkeley) %G%
 */

/*
 * Define extra stuff not found in signal.h
 */

#ifndef SIGRETRO

#define	SIGRETRO				/* Can use this for cond code */

#ifndef SIG_HOLD

#define	SIG_HOLD	(int (*)()) 3		/* Phony action to hold sig */
#define	BADSIG		(int (*)()) -1		/* Return value on error */

#endif SIG_HOLD

#endif SIGRETRO
Commit	Line	Data
761330fe DF	1	/*
	2	* Copyright (c) 1980 Regents of the University of California.
	3	* All rights reserved. The Berkeley software License Agreement
	4	* specifies the terms and conditions for redistribution.
	5	*
	6	* @(#)sigretro.h 5.1 (Berkeley) %G%
	7	*/
e6340023 SL	8
	9	/*
	10	* Define extra stuff not found in signal.h
	11	*/
	12
	13	#ifndef SIGRETRO
	14
	15	#define SIGRETRO /* Can use this for cond code */
	16
	17	#ifndef SIG_HOLD
	18
	19	#define SIG_HOLD (int ()()) 3 / Phony action to hold sig */
	20	#define BADSIG (int ()()) -1 / Return value on error */
	21
	22	#endif SIG_HOLD
	23
	24	#endif SIGRETRO