libvpx: Pull from upstream

source/libvpx/tools_common.h

 /*
  *  Copyright (c) 2010 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.
  */
 #ifndef TOOLS_COMMON_H_
 #define TOOLS_COMMON_H_
 
 #include <stdio.h>
 
 #include "./vpx_config.h"
 #include "vpx/vpx_codec.h"
 #include "vpx/vpx_image.h"
 #include "vpx/vpx_integer.h"
 
 #if CONFIG_ENCODERS
 #include "./y4minput.h"
 #endif
 
 #if defined(_MSC_VER)
-/* MSVS doesn't define off_t, and uses _f{seek,tell}i64. */
-typedef __int64 off_t;
+/* MSVS uses _f{seek,tell}i64. */
 #define fseeko _fseeki64
 #define ftello _ftelli64
+typedef long _off_t;  // NOLINT - MSVS compatible type
+typedef __int64 off_t;  // fseeki64 compatible type
+#define _OFF_T_DEFINED
 #elif defined(_WIN32)
 /* MinGW defines off_t as long and uses f{seek,tell}o64/off64_t for large
  * files. */
 #define fseeko fseeko64
 #define ftello ftello64
 #define off_t off64_t
 #endif  /* _WIN32 */
 
 #if CONFIG_OS_SUPPORT
 #if defined(_MSC_VER)
@@ skipping 103 matching lines @@
 void vpx_img_write(const vpx_image_t *img, FILE *file);
 int vpx_img_read(vpx_image_t *img, FILE *file);
 
 double sse_to_psnr(double samples, double peak, double mse);
 
 #ifdef __cplusplus
 }  /* extern "C" */
 #endif
 
 #endif  // TOOLS_COMMON_H_