[vala] glib-2.0.vapi: Add some more unref/ref functions when using newer GLib

[Sebastian Dröge <sdroege src gnome org>]

commit ad3bc2f516b6bd4f9605afee37cb6952ba972db5
Author: Sebastian Dröge <sebastian droege collabora co uk>
Date:   Thu Mar 25 16:02:14 2010 +0100

    glib-2.0.vapi: Add some more unref/ref functions when using newer GLib

 vapi/glib-2.0.vapi |   18 +++++++++++++++++-
 1 files changed, 17 insertions(+), 1 deletions(-)
---
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index 3421a5d..e1eba83 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -2642,10 +2642,13 @@ namespace GLib {
 	}
 
 	[Compact]
+#if GLIB_2_22
+	[CCode (ref_function = "g_mapped_file_ref", unref_function = "g_mapped_file_unref")]
+#else
 	[CCode (free_function = "g_mapped_file_free")]
+#endif
 	public class MappedFile {
 		public MappedFile (string filename, bool writable) throws FileError;
-		public void free ();
 		public size_t get_length ();
 		public char* get_contents ();
 	}
@@ -3463,7 +3466,11 @@ namespace GLib {
 	/* Pointer Arrays */
 
 	[Compact]
+#if GLIB_2_22
+	[CCode (ref_function = "g_ptr_array_ref", unref_function = "g_ptr_array_unref")]
+#else
 	[CCode (free_function = "g_ptr_array_free")]
+#endif
 	public class PtrArray {
 		public PtrArray ();
 		[CCode (cname = "g_ptr_array_sized_new")]
@@ -3486,7 +3493,11 @@ namespace GLib {
 	/* Byte Arrays */
 
 	[Compact]
+#if GLIB_2_22
+	[CCode (cprefix = "g_byte_array_", ref_function = "g_byte_array_ref", unref_function = "g_byte_array_unref")]
+#else
 	[CCode (cprefix = "g_byte_array_", free_function = "g_byte_array_free")]
+#endif
 	public class ByteArray {
 		public ByteArray ();
 		[CCode (cname = "g_byte_array_sized_new")]
@@ -3550,6 +3561,11 @@ namespace GLib {
 	/* GArray */
 
 	[Compact]
+#if GLIB_2_22
+	[CCode (ref_function = "g_array_ref", unref_function = "g_array_unref")]
+#else
+	[CCode (free_function = "g_array_free")]
+#endif
 	public class Array<G> {
 		[CCode (cname = "len")]
 		public uint length;