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idxset: implement pa_idxset_copy()

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Lennart Poettering 2009-06-17 03:01:40 +02:00
parent 0b479ffbba
commit 277e8c5ce4
2 changed files with 17 additions and 0 deletions
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3
src/pulsecore/idxset.h
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@ -103,6 +103,9 @@ unsigned pa_idxset_size(pa_idxset*s);
/* Return TRUE of the idxset is empty */
pa_bool_t pa_idxset_isempty(pa_idxset *s);
/* Duplicate the idxset. This will not copy the actual indexes */
pa_idxset *pa_idxset_copy(pa_idxset *s);
/* A macro to ease iteration through all entries */
#define PA_IDXSET_FOREACH(e, s, idx) \
for ((e) = pa_idxset_first((s), &(idx)); (e); (e) = pa_idxset_next((s), &(idx)))