From 496be212ad645999647c432a856c906b86d41487 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sat, 6 Jun 2009 15:30:24 +0200
Subject: hashmap: introduce PA_HASHMAP_FOREACH macro

---
 src/pulsecore/hashmap.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/pulsecore/hashmap.h')

diff --git a/src/pulsecore/hashmap.h b/src/pulsecore/hashmap.h
index 08e18ead..828e2448 100644
--- a/src/pulsecore/hashmap.h
+++ b/src/pulsecore/hashmap.h
@@ -65,4 +65,8 @@ void *pa_hashmap_steal_first(pa_hashmap *h);
 /* Return the oldest entry in the hashmap */
 void* pa_hashmap_first(pa_hashmap *h);
 
+/* A macro to ease iteration through all entries */
+#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))
+
 #endif
-- 
cgit