[vala-extra-vapis] msgpack: Fix some binding errors

[Rico Tzschichholz <ricotz src gnome org>]

commit a864f185f666d5936c6f315926bc02c73f6cb57f
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Apr 7 13:56:55 2021 +0200

    msgpack: Fix some binding errors

 msgpack.vapi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/msgpack.vapi b/msgpack.vapi
index 9a69405..2fb661b 100644
--- a/msgpack.vapi
+++ b/msgpack.vapi
@@ -89,7 +89,6 @@ namespace MessagePack
        [CCode (cname = "msgpack_object_bin", has_destroy_function = false, has_type_id = false)]
        public struct Binary
        {
-               uint8 type;
                [CCode (cname = "ptr", array_length_cname = "size", array_length_type = "uint32_t")]
                unowned uint8[] ext;
        }
@@ -267,7 +266,7 @@ namespace MessagePack
                public Unpacked ();
                public MessagePack.Zone release_zone ();
                [CCode (cname = "msgpack_unpack_next")]
-               public MessagePack.UnpackReturn next ([CCode (array_length_type = "size_t")] uint8[] data, 
out size_t? off = null);
+               public MessagePack.UnpackReturn next ([CCode (array_length_type = "size_t")] uint8[] data, 
out size_t off = null);
        }
 
        public const size_t UNPACKER_INIT_BUFFER_SIZE;