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-rw-r--r--src/playlist_state.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/playlist_state.h b/src/playlist_state.h
index 7ed7e8c8e..d116aaeb1 100644
--- a/src/playlist_state.h
+++ b/src/playlist_state.h
@@ -36,4 +36,13 @@ playlist_state_save(FILE *fp, const struct playlist *playlist);
bool
playlist_state_restore(const char *line, FILE *fp, struct playlist *playlist);
+/**
+ * Generates a hash number for the current state of the playlist and
+ * the playback options. This is used by timer_save_state_file() to
+ * determine whether the state has changed and the state file should
+ * be saved.
+ */
+unsigned
+playlist_state_get_hash(const struct playlist *playlist);
+
#endif