+/**
+ * Compare two intems accoring to the given meta type
+ * @param first: the first item
+ * @param second: the second item
+ * @param meta: the meta type to use to sort the items
+ * @param b_integer: true if the meta are integers
+ * @return -1, 0 or 1 like strcmp
+ */
+static inline int meta_sort( const playlist_item_t *first,
+ const playlist_item_t *second,
+ vlc_meta_type_t meta, bool b_integer )
+{
+ int i_ret;
+ char *psz_first = input_item_GetMeta( first->p_input, meta );
+ char *psz_second = input_item_GetMeta( second->p_input, meta );
+
+ /* Nodes go first */
+ if( first->i_children == -1 && second->i_children >= 0 )
+ i_ret = 1;
+ else if( first->i_children >= 0 && second->i_children == -1 )
+ i_ret = -1;
+ /* Both are nodes, sort by name */
+ else if( first->i_children >= 0 && second->i_children >= 0 )
+ i_ret = meta_strcasecmp_title( first, second );
+ /* Both are items */
+ else if( !psz_first && psz_second )
+ i_ret = 1;
+ else if( psz_first && !psz_second )
+ i_ret = -1;
+ /* No meta, sort by name */
+ else if( !psz_first && !psz_second )
+ i_ret = meta_strcasecmp_title( first, second );
+ else