From 8bb2da063f59e7586c61f88c1fb2d268e6191e5c Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 3 Nov 2008 18:24:00 +0100
Subject: tag: added function tag_has_type()

tag_has_type() checks whether the tag contains one or more items with
the specified type.
---
 src/tag.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/tag.h')

diff --git a/src/tag.h b/src/tag.h
index 10801d9e..899768e2 100644
--- a/src/tag.h
+++ b/src/tag.h
@@ -23,6 +23,7 @@
 
 #include <stdint.h>
 #include <stddef.h>
+#include <stdbool.h>
 #include <string.h>
 
 enum tag_type {
@@ -88,6 +89,12 @@ static inline void tag_add_item(struct tag *tag, enum tag_type itemType,
 
 struct tag *tag_dup(const struct tag *tag);
 
+/**
+ * Checks whether the tag contains one or more items with
+ * the specified type.
+ */
+bool tag_has_type(const struct tag *tag, enum tag_type type);
+
 int tag_equal(const struct tag *tag1, const struct tag *tag2);
 
 #endif
-- 
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