Merge commit 'b146d74730ab9ec5abede9066f770ad851e45fbc'

[ffmpeg] / libavutil / dict.c

diff --git a/libavutil/dict.c b/libavutil/dict.c
index 6177ddd3359340ff007a7fae7a62ba5d2fddd407..7e7d1cc4a89517411190710e28ffdc1cfc03e451 100644 (file)
--- a/libavutil/dict.c
+++ b/libavutil/dict.c
@@ -18,11 +18,24 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include <ctype.h>
+#include <string.h>
+
 #include "avstring.h"
 #include "dict.h"
 #include "internal.h"
 #include "mem.h"
 
+struct AVDictionary {
+    int count;
+    AVDictionaryEntry *elems;
+};
+
+int av_dict_count(const AVDictionary *m)
+{
+    return m ? m->count : 0;
+}
+
 AVDictionaryEntry *
 av_dict_get(AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags)
 {