From: utzoo!decvax!harpo!floyd!cmcl2!philabs!sdcsvax!sdccsu3!sdcvax!trw-unix!trwspp!sentry1!hawker
Newsgroups: net.unix-wizards
Title: 4.1cBSD insque()
Article-I.D.: sentry1.1478
Posted: Thu Apr 14 10:52:28 1983
Received: Sat Apr 16 04:03:29 1983


I have some code I need to upgrade from 4.1BSD to 4.1c/4.2,
and this stuff uses a look-alike for the insque() function.
Specifically, I need the semantics of the code.  Given:

	struct queue { struct queue *succ, *pred; } h;

If I want to insert an element at the "tail", do I use:

	insque(h.pred, &element.links);
- or -
	insque(&h, &element.links);


Please send replies to:

	Thomas S. (Tom) Hawker
	TRW DSG, Bldg R2/2009
	Redondo Beach, CA  90278
	    (213) 535-6166

	...!{ucbvax,decvax,sdcvax}!trw-unix!trwspp!hawker