playlist: removed {save,read}PlaylistState()

Those were only wrappers for playlist_state_{save,restore}().  Since
sf_callbacks has been removed, we can call the latter functions
directly.

1 files changed, 0 insertions, 10 deletions

diff --git a/src/playlist_global.c b/src/playlist_global.c
index fa810bbc3..24a010a15 100644
--- a/src/playlist_global.c
+++ b/src/playlist_global.c
@@ -52,13 +52,3 @@ void finishPlaylist(void)
 {
 	playlist_finish(&g_playlist);
 }
-
-void savePlaylistState(FILE *fp)
-{
-	playlist_state_save(fp, &g_playlist);
-}
-
-void readPlaylistState(FILE *fp)
-{
-	playlist_state_restore(fp, &g_playlist);
-}