From 46aa3347cb72a78253d66cee79e17413af61804c Mon Sep 17 00:00:00 2001
From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Fri, 27 Oct 2000 11:45:49 +0000
Subject: Convert all users of fldoff() to offsetof().  fldoff() is bad because
 it only takes a struct tag which makes it impossible to use unions, typedefs
 etc.

Define __offsetof() in <machine/ansi.h>

Define offsetof() in terms of __offsetof() in <stddef.h> and <sys/types.h>

Remove myriad of local offsetof() definitions.

Remove includes of <stddef.h> in kernel code.

NB: Kernelcode should *never* include from /usr/include !

Make <sys/queue.h> include <machine/ansi.h> to avoid polluting the API.

Deprecate <struct.h> with a warning.  The warning turns into an error on
01-12-2000 and the file gets removed entirely on 01-01-2001.

Paritials reviews by:   various.
Significant brucifications by:  bde
---
 sys/dev/sym/sym_hipd.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'sys/dev/sym')

diff --git a/sys/dev/sym/sym_hipd.c b/sys/dev/sym/sym_hipd.c
index fa6fcc2c203d..45f148abd3b1 100644
--- a/sys/dev/sym/sym_hipd.c
+++ b/sys/dev/sym/sym_hipd.c
@@ -62,7 +62,6 @@
 /* #define SYM_DEBUG_GENERIC_SUPPORT */
 
 #include <pci.h>
-#include <stddef.h>	/* For offsetof */
 #include <sys/param.h>
 
 /*
@@ -393,9 +392,6 @@ static __inline struct sym_quehead *sym_remque_tail(struct sym_quehead *head)
 /*
  *  These ones should have been already defined.
  */
-#ifndef offsetof
-#define offsetof(t, m)	((size_t) (&((t *)0)->m))
-#endif
 #ifndef MIN
 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
 #endif
-- 
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