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hashmap: Add a key+value iterator

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Arun Raghavan 2013-09-20 17:27:32 +05:30 • committed by Tanu Kaskinen
parent 8753b8c147
commit 0a5f3bfaf0
1 changed files with 4 additions and 0 deletions
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4
src/pulsecore/hashmap.h
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@ -85,6 +85,10 @@ void* pa_hashmap_last(pa_hashmap *h);
#define PA_HASHMAP_FOREACH(e, h, state) \
for ((state) = NULL, (e) = pa_hashmap_iterate((h), &(state), NULL); (e); (e) = pa_hashmap_iterate((h), &(state), NULL))
/* A macro to ease itration through all key, value pairs */
#define PA_HASHMAP_FOREACH_KV(k, e, h, state) \
for ((state) = NULL, (e) = pa_hashmap_iterate((h), &(state), (const void **) &(k)); (e); (e) = pa_hashmap_iterate((h), &(state), (const void **) &(k)))
/* A macro to ease iteration through all entries, backwards */
#define PA_HASHMAP_FOREACH_BACKWARDS(e, h, state) \
for ((state) = NULL, (e) = pa_hashmap_iterate_backwards((h), &(state), NULL); (e); (e) = pa_hashmap_iterate_backwards((h), &(state), NULL))