blob: 34cabfd43d1fa96601adc1b8e1ebdfc1ad562bca (
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--- include/sys/queue.h.old Wed Jan 10 07:16:01 2001
+++ include/sys/queue.h Wed Jan 10 07:17:02 2001
@@ -33,8 +33,10 @@
* @(#)queue.h 8.5 (Berkeley) 8/20/94
*/
-#ifndef _SYS_QUEUE_H_
-#define _SYS_QUEUE_H_
+#ifndef _SYS_QUEUE_HACK_H_
+#define _SYS_QUEUE_HACK_H_
+
+#include <sys/queue_dist.h>
/*
* This file defines three types of data structures: lists, tail queues,
@@ -65,6 +67,7 @@
* For details on the use of these macros, see the queue(3) manual page.
*/
+#ifndef LIST_HEAD
/*
* List definitions.
*/
@@ -114,7 +117,9 @@
(elm)->field.le_prev; \
*(elm)->field.le_prev = (elm)->field.le_next; \
}
+#endif /* LIST_HEAD */
+#ifndef TAILQ_HEAD
/*
* Tail queue definitions.
*/
@@ -180,7 +185,9 @@
(head)->tqh_last = (elm)->field.tqe_prev; \
*(elm)->field.tqe_prev = (elm)->field.tqe_next; \
}
+#endif /* TAILQ_HEAD */
+#ifndef CIRCLEQ_HEAD
/*
* Circular queue definitions.
*/
@@ -256,4 +263,6 @@
(elm)->field.cqe_prev->field.cqe_next = \
(elm)->field.cqe_next; \
}
-#endif /* !_SYS_QUEUE_H_ */
+#endif /* CIRCLEQ_HEAD */
+
+#endif /* !_SYS_QUEUE_HACK_H_ */
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