[vala/0.50] libusb: Fix some bindings errors

[Rico Tzschichholz <ricotz src gnome org>]

commit 327850ea9af00e731d073da13d6d5bb78b476d54
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Tue Apr 6 21:40:58 2021 +0200

    libusb: Fix some bindings errors

 vapi/libusb.vapi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/vapi/libusb.vapi b/vapi/libusb.vapi
index 8438cb199..c34e4a414 100644
--- a/vapi/libusb.vapi
+++ b/vapi/libusb.vapi
@@ -126,7 +126,7 @@ namespace USB {
                public InterfaceDescriptor[] altsetting;
        }
 
-       [Compact, CCode (cname = "struct usd_config_descriptor")]
+       [Compact, CCode (cname = "struct usb_config_descriptor")]
        public class ConfigDescriptor {
                public uint8 bLength;
                public uint8 bDescriptorType;
@@ -200,7 +200,7 @@ namespace USB {
                public int bulk_read (int ep, [CCode (array_length = false)] char[] bytes, int size, int 
timeout);
                public int interrupt_write (int ep, [CCode (array_length = false)] char[] bytes, int size, 
int timeout);
                public int interrupt_read (int ep, [CCode (array_length = false)] char[] bytes, int size, int 
timeout);
-               public int control_msg (int requesttype, int request, int value, int index, char[] bytes, int 
size, int timeout);
+               public int control_msg (int requesttype, int request, int value, int index, [CCode 
(array_length = false)] char[] bytes, int size, int timeout);
                public int set_configuration (int configuration);
                public int claim_interface (int @interface);
                public int release_interface (int @interface);