From Michal Labedzki

add forward declarations

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9333

svn path=/trunk/; revision=53287

epan/dissectors/packet-usb.c

@@ -1041,6 +1041,9 @@ static const value_string usb_hid_boot_protocol_vals[] = {
     {0, NULL}
 };
 
+void proto_register_usb(void);
+void proto_reg_handoff_usb(void);
+
 static usb_conv_info_t *
 get_usb_conv_info(conversation_t *conversation)
 {