lavu/audioconvert: add a second low frequency channel.

[ffmpeg] / libavutil / dict.h

diff --git a/libavutil/dict.h b/libavutil/dict.h
index fd53036dd0d87519edd5d0d2859dcdf87c936e2f..72d1e9d25b56e4f43570dfc24b56b558fc647881 100644 (file)
--- a/libavutil/dict.h
+++ b/libavutil/dict.h
@@ -86,6 +86,14 @@ typedef struct AVDictionary AVDictionary;
 AVDictionaryEntry *
 av_dict_get(AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags);
 
+/**
+ * Get number of entries in dictionary.
+ *
+ * @param m dictionary
+ * @return  number of entries in dictionary
+ */
+int av_dict_count(const AVDictionary *m);
+
 /**
  * Set the given entry in *pm, overwriting an existing entry.
  *
@@ -118,4 +126,4 @@ void av_dict_free(AVDictionary **m);
  * @}
  */
 
-#endif // AVUTIL_DICT_H
+#endif /* AVUTIL_DICT_H */