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Date: Thu, 26 Sep 2002 15:19:52 -0600 (MDT)
From: Thunder from the hill <thunder@lightweight.ods.org>
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To: Thunder from the hill <thunder@lightweight.ods.org>
cc: Rik van Riel <riel@conectiva.com.br>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH][2.5] Single linked lists for Linux, overly complicated
 v2
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Hi,

On Thu, 26 Sep 2002, Thunder from the hill wrote:
> /**
>  * slist_del -  remove an entry from list
>  * @buf:        a storage area, just as long as the entry
>  * @entry:      entry to be removed
>  */
> #define slist_del(_entry_in,_buf)			\
> do {							\
> 	typeof(_entry_in) _entry = (_entry_in),		\
> 			  _head = (_buf), _free;	\
> 	memcpy(_head, _entry, sizeof(_entry));		\
> 	_free = _entry;					\
> 	_entry = _entry->next;				\
> 	_head->next = NULL;				\
> 	(_buf) = _head;					\
	^^^^^^^^^^^^^^^ Ignore this
> } while (0)


			Thunder
-- 
assert(typeof((fool)->next) == typeof(fool));	/* wrong */

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