/* *  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" #if defined(_MSC_VER)/* MSVS doesn't define off_t, and uses _f{seek,tell}i64. */typedef __int64 off_t;#define fseeko _fseeki64#define ftello _ftelli64#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)#include <io.h>  /* NOLINT */#define snprintf _snprintf#define isatty   _isatty#define fileno   _fileno#else#include <unistd.h>  /* NOLINT */#endif  /* _MSC_VER */#endif  /* CONFIG_OS_SUPPORT */ /* Use 32-bit file operations in WebM file format when building ARM * executables (.axf) with RVCT. */#if !CONFIG_OS_SUPPORTtypedef long off_t;  /* NOLINT */#define fseeko fseek#define ftello ftell#endif  /* CONFIG_OS_SUPPORT */ #define LITERALU64(hi, lo) ((((uint64_t)hi) << 32) | lo) #ifndef PATH_MAX#define PATH_MAX 512#endif #define VP8_FOURCC (0x30385056)#define VP9_FOURCC (0x30395056)#define VP8_FOURCC_MASK (0x00385056)#define VP9_FOURCC_MASK (0x00395056) /* Sets a stdio stream into binary mode */FILE *set_binary_mode(FILE *stream); void die(const char *fmt, ...);void fatal(const char *fmt, ...);void warn(const char *fmt, ...); /* The tool including this file must define usage_exit() */void usage_exit(); #endif  // TOOLS_COMMON_H_