fix build - remove redundant declarations

include/vlc_playlist.h

@@ -368,7 +368,6 @@ VLC_EXPORT( int, playlist_NodeRemoveItem, (playlist_t *,playlist_item_t*,playlis
 VLC_EXPORT( playlist_item_t *, playlist_ChildSearchName, (playlist_item_t*, const char* ) );
 VLC_EXPORT( int, playlist_NodeDelete, ( playlist_t *, playlist_item_t *, bool , bool ) );
 
-VLC_EXPORT( playlist_item_t *, playlist_GetPreferredNode, ( playlist_t *p_playlist, playlist_item_t *p_node ) );
 VLC_EXPORT( playlist_item_t *, playlist_GetNextLeaf, ( playlist_t *p_playlist, playlist_item_t *p_root, playlist_item_t *p_item, bool b_ena, bool b_unplayed ) );
 VLC_EXPORT( playlist_item_t *, playlist_GetPrevLeaf, ( playlist_t *p_playlist, playlist_item_t *p_root, playlist_item_t *p_item, bool b_ena, bool b_unplayed ) );
 

src/libvlccore.sym

@@ -327,7 +327,6 @@ playlist_CurrentPlayingItem
 playlist_DeleteFromInput
 playlist_Export
 playlist_GetNextLeaf
-playlist_GetPreferredNode
 playlist_GetPrevLeaf
 playlist_Import
 playlist_IsServicesDiscoveryLoaded

src/playlist/playlist_internal.h

@@ -144,8 +144,6 @@ int playlist_DeleteFromInputInParent( playlist_t *, input_item_t *,
 int playlist_DeleteFromItemId( playlist_t*, int );
 int playlist_ItemRelease( playlist_item_t * );
 
-
-void playlist_NodesPairCreate( playlist_t *, const char *, playlist_item_t **, playlist_item_t **, bool );
 int playlist_NodeEmpty( playlist_t *, playlist_item_t *, bool );
 int playlist_DeleteItem( playlist_t * p_playlist, playlist_item_t *, bool);