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52 lines
1.1 KiB
Plaintext
52 lines
1.1 KiB
Plaintext
--- include/sys/queue.h.old Wed Jan 10 07:16:01 2001
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+++ include/sys/queue.h Wed Jan 10 07:17:02 2001
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@@ -33,8 +33,10 @@
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* @(#)queue.h 8.5 (Berkeley) 8/20/94
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*/
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-#ifndef _SYS_QUEUE_H_
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-#define _SYS_QUEUE_H_
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+#ifndef _SYS_QUEUE_HACK_H_
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+#define _SYS_QUEUE_HACK_H_
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+
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+#include <sys/queue_dist.h>
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/*
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* This file defines three types of data structures: lists, tail queues,
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@@ -65,6 +67,7 @@
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* For details on the use of these macros, see the queue(3) manual page.
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*/
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+#ifndef LIST_HEAD
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/*
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* List definitions.
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*/
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@@ -114,7 +117,9 @@
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(elm)->field.le_prev; \
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*(elm)->field.le_prev = (elm)->field.le_next; \
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}
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+#endif /* LIST_HEAD */
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+#ifndef TAILQ_HEAD
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/*
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* Tail queue definitions.
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*/
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@@ -180,7 +185,9 @@
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(head)->tqh_last = (elm)->field.tqe_prev; \
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*(elm)->field.tqe_prev = (elm)->field.tqe_next; \
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}
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+#endif /* TAILQ_HEAD */
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+#ifndef CIRCLEQ_HEAD
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/*
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* Circular queue definitions.
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*/
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@@ -256,4 +263,6 @@
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(elm)->field.cqe_prev->field.cqe_next = \
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(elm)->field.cqe_next; \
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}
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-#endif /* !_SYS_QUEUE_H_ */
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+#endif /* CIRCLEQ_HEAD */
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+
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+#endif /* !_SYS_QUEUE_HACK_H_ */
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