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$NetBSD: patch-media_mtransport_third__party_nrappkit_src_port_generic_include_sys_queue.h,v 1.2 2013/11/02 22:57:55 ryoon Exp $
--- media/mtransport/third_party/nrappkit/src/port/generic/include/sys/queue.h.orig 2013-10-25 22:27:34.000000000 +0000
+++ media/mtransport/third_party/nrappkit/src/port/generic/include/sys/queue.h
@@ -30,12 +30,15 @@
* $FreeBSD: src/sys/sys/queue.h,v 1.58 2004/04/07 04:19:49 imp Exp $
*/
-#ifndef _SYS_QUEUE_H_
+#if (defined(BSD) && !defined(__OpenBSD__)) || defined(DARWIN)
+#include_next <sys/queue.h>
+#elif !defined(_SYS_QUEUE_H_)
#define _SYS_QUEUE_H_
-#ifndef DARWIN
#include <stddef.h>
-#define __offsetof offsetof
+
+#ifndef offsetof
+#define offsetof(type, field) ((size_t)(&((type *)0)->field))
#endif
#define STAILQ_FOREACH_SAFE(var, head, field, tvar) \
@@ -43,8 +46,6 @@
(var) && ((tvar) = STAILQ_NEXT((var), field), 1); \
(var) = (tvar))
-// #define __offsetof(type, field) ((size_t)(&((type *)0)->field))
-
/*
* This file defines four types of data structures: singly-linked lists,
* singly-linked tail queues, lists and tail queues.
@@ -285,7 +286,7 @@ struct { \
(STAILQ_EMPTY((head)) ? \
NULL : \
((struct type *) \
- ((char *)((head)->stqh_last) - __offsetof(struct type, field))))
+ ((char *)((head)->stqh_last) - offsetof(struct type, field))))
#define STAILQ_NEXT(elm, field) ((elm)->field.stqe_next)
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