[reposting from freebsd-arch@ - was probably the wrong list]
Hi all,
I've had use for these a few times now when wanting to restart a loop at
a previously found element, and wonder if there are any thoughts about
sticking them (and equivalents for other list types) in <sys/queue.h>?
Cheers,
Lawrence
#define TAILQ_FOREACH_CONTINUE(var, head, field) \
for ((var) = ((var) ? (var) : TAILQ_FIRST((head))); \
(var); \
(var) = TAILQ_NEXT((var), field))
#define SLIST_FOREACH_CONTINUE(var, head, field) \
for ((var) = ((var) ? (var) : SLIST_FIRST((head))); \
(var); \
(var) = SLIST_NEXT((var), field))
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