libvpx: Pull from upstream

source/libvpx/examples/resize_util.c

 /*
  *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include <assert.h>
 #include <limits.h>
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include "../tools_common.h"
 #include "../vp9/encoder/vp9_resize.h"
 
 static const char *exec_name = NULL;
 
 static void usage() {
   printf("Usage:\n");
   printf("%s <input_yuv> <width>x<height> <target_width>x<target_height> ",
          exec_name);
   printf("<output_yuv> [<frames>]\n");
 }
 
-void usage_exit() {
+void usage_exit(void) {
   usage();
   exit(EXIT_FAILURE);
 }
 
 static int parse_dim(char *v, int *width, int *height) {
   char *x = strchr(v, 'x');
   if (x == NULL)
     x = strchr(v, 'X');
   if (x == NULL)
     return 0;
@@ skipping 80 matching lines @@
     f++;
   }
   printf("%d frames processed\n", f);
   fclose(fpin);
   fclose(fpout);
 
   free(inbuf);
   free(outbuf);
   return 0;
 }