include/queue.h: Add dq_tail marco

This commit is contained in:
zhuguangqing 2018-08-27 05:57:53 -06:00 committed by Gregory Nutt
parent 57b91a8cfc
commit 8780c51cb3

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@ -92,6 +92,9 @@
#define sq_peek(q) ((q)->head)
#define dq_peek(q) ((q)->head)
#define sq_tail(q) ((q)->tail)
#define dq_tail(q) ((q)->tail)
/****************************************************************************
* Public Type Definitions
****************************************************************************/