From owner-freebsd-hackers  Wed Jan 14 20:13:44 1998
Return-Path: <owner-freebsd-hackers@FreeBSD.ORG>
Received: (from majordom@localhost)
          by hub.freebsd.org (8.8.8/8.8.8) id UAA16219
          for hackers-outgoing; Wed, 14 Jan 1998 20:13:44 -0800 (PST)
          (envelope-from owner-freebsd-hackers@FreeBSD.ORG)
Received: from allegro.lemis.com (allegro.lemis.com [192.109.197.134])
          by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id UAA16161
          for <hackers@freebsd.org>; Wed, 14 Jan 1998 20:12:54 -0800 (PST)
          (envelope-from grog@lemis.com)
Received: from freebie.lemis.com (freebie.lemis.com [192.109.197.137])
	by allegro.lemis.com (8.8.7/8.8.5) with ESMTP id OAA00827
	for <hackers@freebsd.org>; Thu, 15 Jan 1998 14:42:36 +1030 (CST)
Received: (from grog@localhost)
          by freebie.lemis.com (8.8.8/8.8.7) id OAA15951;
          Thu, 15 Jan 1998 14:42:34 +1030 (CST)
          (envelope-from grog)
Message-ID: <19980115144234.52624@lemis.com>
Date: Thu, 15 Jan 1998 14:42:34 +1030
From: Greg Lehey <grog@lemis.com>
To: FreeBSD Hackers <hackers@FreeBSD.ORG>
Subject: Why no sys/setjmp.h?
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-Mailer: Mutt 0.84e
Organization: LEMIS, PO Box 460, Echunga SA 5153, Australia
Phone: +61-8-8388-8286
Fax: +61-8-8388-8725
Mobile: +61-41-739-7062
WWW-Home-Page: http://www.lemis.com/~grog
Sender: owner-freebsd-hackers@FreeBSD.ORG
Precedence: bulk

I'm just writing kernel code which uses setjmp and longjmp, and I
discover that there are no header files with declarations of these
functions.  How come?  Are they deprecated in the kernel?  Should I be
using something else instead?

Greg