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CIRCLEQ_FOREACH/CIRCLEQ_FOREACH_REVERSE: allow to iterate const circleq.

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This commit is contained in:
yamt 2005-11-11 15:04:04 +00:00
parent 0fa775d643
commit 33a6ea7764
1 changed files with 3 additions and 3 deletions
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6
sys/sys/queue.h
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@ -1,4 +1,4 @@
/* $NetBSD: queue.h,v 1.43 2005/10/02 15:34:42 chs Exp $ */
/* $NetBSD: queue.h,v 1.44 2005/11/11 15:04:04 yamt Exp $ */
/*
* Copyright (c) 1991, 1993
@ -641,12 +641,12 @@ struct { \
#define CIRCLEQ_FOREACH(var, head, field) \
for ((var) = ((head)->cqh_first); \
(var) != (void *)(head); \
(var) != (const void *)(head); \
(var) = ((var)->field.cqe_next))
#define CIRCLEQ_FOREACH_REVERSE(var, head, field) \
for ((var) = ((head)->cqh_last); \
(var) != (void *)(head); \
(var) != (const void *)(head); \
(var) = ((var)->field.cqe_prev))
/*