[vala] x11: Fix get_keyboard_mapping and keysym_to_keycode bindings

[Luca Bruno <lucabru src gnome org>]

commit 079ed99d7efb399d098b6f15e920cd9cd426fa9a
Author: Alexander Kurtz <kurtz alex googlemail com>
Date:   Mon Apr 4 20:22:20 2011 +0200

    x11: Fix get_keyboard_mapping and keysym_to_keycode bindings

 vapi/x11.vapi |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/vapi/x11.vapi b/vapi/x11.vapi
index af0b964..461e374 100644
--- a/vapi/x11.vapi
+++ b/vapi/x11.vapi
@@ -88,7 +88,7 @@ namespace X {
 		public void force_screensaver (int mode);
 
 		[CCode (cname = "XGetKeyboardMapping", array_length = false)]
-		public unowned uint[] get_keyboard_mapping (uint first_keycode, int keycode_count, ref int keysyms_per_keycode_return);
+		public ulong[] get_keyboard_mapping (uchar first_keycode, int keycode_count, ref int keysyms_per_keycode_return);
 
 		[CCode (cname = "XGetModifierMapping")]
 		public ModifierKeymap get_modifier_mapping ();
@@ -133,7 +133,7 @@ namespace X {
 		public int keycodes (ref int min_keycodes_return, ref int max_keycodes_return);
 
 		[CCode (cname = "XKeysymToKeycode")]
-		public int keysym_to_keycode (uint keysym);
+		public uchar keysym_to_keycode (ulong keysym);
 
 		[CCode (cname = "XLastKnownRequestProcessed")]
 		public ulong last_known_request_processed ();