STAILQ macros..

[Daniel O'Connor]

Hi,
I am looking at the STAILQ macros defined in <sys/queue.h> and I am curious why
it is necessary to declare stqh_last in the STAILQ_HEAD as a pointer to
pointer, rather than just a pointer? (like the head pointer)

Please don't laugh too hard.. my head hurts :)

---
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum

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