/*-
 * Copyright (c) 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 * (c) UNIX System Laboratories, Inc.
 * All or some portions of this file are derived from material licensed
 * to the University of California by American Telephone and Telegraph
 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
 * the permission of UNIX System Laboratories, Inc.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)setjmp.h	8.2 (Berkeley) 01/21/94
 */

#ifndef _SETJMP_H_
#define _SETJMP_H_

#if defined(hp300) || defined(__hp300__) || defined(luna68k) || defined(__luna68k__)
#define _JBLEN	17
#endif

#if defined(i386) || defined(__i386__)
#define _JBLEN	10
#endif

#if defined(mips) || defined(__mips__)
#define _JBLEN	83
#endif

#if defined(sparc) || defined(__sparc__)
#define _JBLEN	10
#endif

#if defined(tahoe) || defined(__tahoe__)
#define _JBLEN	10
#endif

#if defined(vax) || defined(__vax__)
#define _JBLEN	10
#endif

#ifndef _ANSI_SOURCE
/*
 * WARNING: sigsetjmp() isn't supported yet, this is a placeholder.
 */
typedef int sigjmp_buf[_JBLEN + 1];
#endif /* not ANSI */

typedef int jmp_buf[_JBLEN];

#include <sys/cdefs.h>

__BEGIN_DECLS
int	setjmp __P((jmp_buf));
void	longjmp __P((jmp_buf, int));

#ifndef _ANSI_SOURCE
/*
 * WARNING: sigsetjmp() isn't supported yet, this is a placeholder.
 */
int	sigsetjmp __P((sigjmp_buf, int));
void	siglongjmp __P((sigjmp_buf, int));
#endif /* not ANSI */

#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
int	_setjmp __P((jmp_buf));
void	_longjmp __P((jmp_buf, int));
void	longjmperror __P((void));
#endif /* neither ANSI nor POSIX */
__END_DECLS

#endif /* !_SETJMP_H_ */