#ifndef PLATFORM_HPP

#define PLATFORM_HPP

#define IS_WINDOWS 0

#define IS_LINUX 0

#define IS_APPLE 0

#if defined(_WIN32)

#undef IS_WINDOWS

#define IS_WINDOWS 1

#elif defined(__linux)

#undef IS_LINUX

#define IS_LINUX 1

#elif defined(__APPLE__)

#undef IS_APPLE

#define IS_APPLE 1

#else

#error "Unexpected platform"

#endif

#define IS_CLANG 0

#define IS_GCC 0

#define IS_MSVC 0

#if defined(__clang__)

#undef IS_CLANG

#define IS_CLANG 1

#elif defined(__GNUC__) || defined(__GNUG__)

#undef IS_GCC

#define IS_GCC 1

#elif defined(_MSC_VER)

#undef IS_MSVC

#define IS_MSVC 1

#else

#error "Unsupported compiler"

#endif

#define IS_LIBSTDCXX 0

#define IS_LIBCXX 0

#if defined(__GLIBCXX__) || defined(__GLIBCPP__)

#undef IS_LIBSTDCXX

#define IS_LIBSTDCXX 1

#elif defined(_LIBCPP_VERSION)

#undef IS_LIBCXX

#define IS_LIBCXX 1

#endif

#endif