On 2005-07-13 14:37, wiz@netbsd.org wrote:
> Synopsis: minor sys/queue.h syntax  nit in SIMPLEQ_* comment
>
> State-Changed-From-To: open->feedback
> State-Changed-By: wiz@netbsd.org
> State-Changed-When: Wed, 13 Jul 2005 14:37:03 +0000
> State-Changed-Why:
> You changed one sentence to:
> "New elements can be added to the list before or after an existing element"
> however the header file only contains a SIMPLEQ_INSERT_AFTER macro,
> no SIMPLEQ_INSERT_BEFORE macro.
>
> Additionally, the existence of the SIMPLEQ_REMOVE macro makes the first part
> of the diff sound wrong too.

Sorry, I wasn't clear enough.  In the HEAD version of queue.h, near
lines 58-63 I can read (even now, through the Web interface of the CVS
tree):

# 1.11      mycroft    58:  * A simple queue is headed by a pair of pointers, one the head of the
#                      59:  * list and the other to the tail of the list. The elements are singly
#                      60:  * linked to save space, so only elements can only be removed from the
# 1.18      tv         61:  * head of the list. New elements can be added to the list after
# 1.11      mycroft    62:  * an existing element, at the head of the list, or at the end of the
# 1.16      nathanw    63:  * list. A simple queue may only be traversed in the forward direction.

There are two "only" instances in line 60.  The first one can go IMHO.

- Giorgos