[vala/staging] glib-2.0: Add new symbols from 2.68

[Rico Tzschichholz <ricotz src gnome org>]

commit 266b21e6abaf0d204699a42a49cf705c0a449953
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sun Jan 3 10:54:31 2021 +0100

    glib-2.0: Add new symbols from 2.68

 vapi/glib-2.0.vapi | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 52 insertions(+), 1 deletion(-)
---
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index a51bca9c1..e8aa1750a 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -3228,7 +3228,10 @@ namespace GLib {
        [Version (since = "2.26")]
        [CCode (ref_function = "g_time_zone_ref", unref_function = "g_time_zone_unref", type_id = 
"G_TYPE_TIME_ZONE")]
        public class TimeZone {
+               [Version (deprecated = true, deprecated_since = "2.68", replacement = "TimeZone.identifier")]
                public TimeZone (string identifier);
+               [Version (since = "2.68")]
+               public TimeZone.identifier (string identifier);
                public TimeZone.utc ();
                public TimeZone.local ();
                [Version (since = "2.58")]
@@ -4122,7 +4125,9 @@ namespace GLib {
                NON_DNS,
                ENCODED_QUERY,
                ENCODED_PATH,
-               ENCODED_FRAGMENT
+               ENCODED_FRAGMENT,
+               [Version (since = "2.68")]
+               SCHEME_NORMALIZE
        }
 
        [Flags]
@@ -5411,6 +5416,16 @@ namespace GLib {
                public void clear ();
        }
 
+       [Compact]
+       [Version (since = "2.68")]
+       [CCode (ref_function = "g_strv_builder_ref", unref_function = "g_strv_builder_unref", has_type_id = 
false)]
+       public class StrvBuilder {
+               public StrvBuilder ();
+               public void add (string val);
+               [CCode (array_length = false, array_null_terminated = true)]
+               public string[] end ();
+       }
+
        /* Pointer Arrays */
 
        [Compact]
@@ -5752,6 +5767,18 @@ namespace GLib {
 
        /* GTree */
 
+       public delegate bool TraverseNodeFunc<K,V> (TreeNode node);
+
+       [Compact]
+       [Version (since = "2.68")]
+       [CCode (free_function = "")]
+       public class TreeNode<K,V> {
+               public unowned K key ();
+               public unowned TreeNode<K,V>? next ();
+               public unowned TreeNode<K,V>? previous ();
+               public unowned V value ();
+       }
+
        public delegate bool TraverseFunc<K,V> (K key, V value);
 
        [CCode (cprefix = "G_", has_type_id = false)]
@@ -5766,7 +5793,11 @@ namespace GLib {
 
        [Compact]
        [Version (since = "2.22")]
+#if GLIB_2_68
+       [CCode (ref_function = "g_tree_ref", unref_function = "g_tree_unref", type_id = "G_TYPE_TREE")]
+#else
        [CCode (ref_function = "g_tree_ref", unref_function = "g_tree_unref")]
+#endif
        public class Tree<K,V> {
                [CCode (cname = "g_tree_new_full", simple_generics = true)]
                public Tree (CompareDataFunc<K> key_compare_func);
@@ -5774,17 +5805,35 @@ namespace GLib {
                public Tree.with_data (CompareDataFunc<K> key_compare_func);
                public Tree.full (CompareDataFunc<K> key_compare_func, DestroyNotify? key_destroy_func, 
DestroyNotify? value_destroy_func);
                public void insert (owned K key, owned V value);
+               [Version (since = "2.68")]
+               public unowned TreeNode<K,V> insert_node (owned K key, owned V value);
                public void replace (owned K key, owned V value);
+               [Version (since = "2.68")]
+               public unowned TreeNode<K,V> replace_node (owned K key, owned V value);
                public int nnodes ();
                public int height ();
                public unowned V lookup (K key);
+               [Version (since = "2.68")]
+               public unowned TreeNode<K,V> lookup_node (K key);
                public bool lookup_extended (K lookup_key, out unowned K orig_key, out unowned V value);
                public void foreach (TraverseFunc<K,V> traverse_func);
+               [Version (since = "2.68")]
+               public void foreach_node (TraverseNodeFunc<K,V> traverse_func);
                public unowned V search (TreeSearchFunc<K> search_func);
                [CCode (cname = "g_tree_search")]
                public unowned V search_key (CompareFunc<K> search_func, K key);
+               [Version (since = "2.68")]
+               public unowned V search_node (CompareFunc<K> search_func, K key);
                public bool remove (K key);
                public bool steal (K key);
+               [Version (since = "2.68")]
+               public unowned TreeNode<K,V>? node_first ();
+               [Version (since = "2.68")]
+               public unowned TreeNode<K,V>? node_last ();
+               [Version (since = "2.68")]
+               public unowned TreeNode<K,V>? lower_bound (K key);
+               [Version (since = "2.68")]
+               public unowned TreeNode<K,V>? upper_bound (K key);
        }
 
        /* Internationalization */
@@ -5915,6 +5964,8 @@ namespace GLib {
                public const uint @2_60;
                public const uint @2_62;
                public const uint @2_64;
+               public const uint @2_66;
+               public const uint @2_68;
 
                [CCode (cname = "glib_binary_age")]
                public const uint binary_age;