Update libusb 1.0.9 to libusbx 1.0.16

third_party/libusb/src/examples/dpfp_threaded.c

 /*
- * libusb example program to manipulate U.are.U 4000B fingerprint scanner.
- * Copyright (C) 2007 Daniel Drake <dsd@gentoo.org>
+ * libusbx example program to manipulate U.are.U 4000B fingerprint scanner.
+ * Copyright © 2007 Daniel Drake <dsd@gentoo.org>
  *
  * Basic image capture program only, does not consider the powerup quirks or
  * the fact that image encryption may be enabled. Not expected to work
  * flawlessly all of the time.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include <errno.h>
 #include <pthread.h>
 #include <signal.h>
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
 
-#include <libusb.h>
+#include "libusb.h"
 
 #define EP_INTR                 (1 | LIBUSB_ENDPOINT_IN)
 #define EP_DATA                 (2 | LIBUSB_ENDPOINT_IN)
 #define CTRL_IN                 (LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_ENDPOINT_IN)
 #define CTRL_OUT                (LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_ENDPOINT_OUT)
 #define USB_RQ                  0x04
 #define INTR_LENGTH             64
 
 enum {
         MODE_INIT = 0x00,
@@ skipping 144 matching lines @@
         }
 
         printf("async cb_mode_changed length=%d actual_length=%d\n",
                 transfer->length, transfer->actual_length);
         if (next_state() < 0)
                 request_exit(2);
 }
 
 static int set_mode_async(unsigned char data)
 {
-        unsigned char *buf = malloc(LIBUSB_CONTROL_SETUP_SIZE + 1);
+        unsigned char *buf = (unsigned char*) malloc(LIBUSB_CONTROL_SETUP_SIZE + 1);
         struct libusb_transfer *transfer;
 
         if (!buf)
                 return -ENOMEM;
 
         transfer = libusb_alloc_transfer(0);
         if (!transfer) {
                 free(buf);
                 return -ENOMEM;
         }
@@ skipping 328 matching lines @@
         libusb_free_transfer(irq_transfer);
         set_mode(0);
         set_hwstat(0x80);
 out_release:
         libusb_release_interface(devh, 0);
 out:
         libusb_close(devh);
         libusb_exit(NULL);
         return r >= 0 ? r : -r;
 }
-