[vala] glib-2.0: Add HashTable.find method and HRFunc delegate.

[Luca Bruno <lucabru src gnome org>]

commit df2048a2f828a70eafe66f4361329e85372ae1a7
Author: Luca Bruno <lucabru src gnome org>
Date:   Fri Dec 17 21:42:35 2010 +0100

    glib-2.0: Add HashTable.find method and HRFunc delegate.
    
    Based on Alexander Krivács Schrøder patch.
    
    Fixes bug 636786.

 vapi/glib-2.0.vapi |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index d6ace50..f2c4a71 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -3690,6 +3690,7 @@ namespace GLib {
 		public void @foreach (HFunc<K,V> func);
 		[CCode (cname = "g_hash_table_foreach")]
 		public void for_each (HFunc<K,V> func);
+		public unowned V find (HRFunc<K,V> predicate);
 		public uint size ();
 		public bool steal (K key);
 		public void steal_all ();
@@ -3708,6 +3709,7 @@ namespace GLib {
 	[CCode (has_target = false)]
 	public delegate bool EqualFunc<G> (G a, G b);
 	public delegate void HFunc<K,V> (K key, V value);
+	public delegate bool HRFunc<K,V> (K key, V value);
 
 	[CCode (has_target = false)]
 	public delegate void DestroyNotify (void* data);