third_party/khronos/vulkan/vk_sdk_platform.h

//
// File: vk_sdk_platform.h
//
/*
 * Copyright (c) 2015-2016 The Khronos Group Inc.
 * Copyright (c) 2015-2016 Valve Corporation
 * Copyright (c) 2015-2016 LunarG, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef VK_SDK_PLATFORM_H
#define VK_SDK_PLATFORM_H

#if defined(_WIN32)
#define NOMINMAX
#ifndef __cplusplus
#undef inline
#define inline __inline
#endif // __cplusplus

#if (defined(_MSC_VER) && _MSC_VER < 1900 /*vs2015*/)
// C99:
// Microsoft didn't implement C99 in Visual Studio; but started adding it with
// VS2013.  However, VS2013 still didn't have snprintf().  The following is a
// work-around (Note: The _CRT_SECURE_NO_WARNINGS macro must be set in the
// "CMakeLists.txt" file).
// NOTE: This is fixed in Visual Studio 2015.
#define snprintf _snprintf
#endif

#define strdup _strdup

#endif // _WIN32

// Check for noexcept support using clang, with fallback to Windows or GCC version numbers
#ifndef NOEXCEPT
#if defined(__clang__)
#if __has_feature(cxx_noexcept)
#define HAS_NOEXCEPT
#endif
#else
#if defined(__GXX_EXPERIMENTAL_CXX0X__) && __GNUC__ * 10 + __GNUC_MINOR__ >= 46
#define HAS_NOEXCEPT
#else
#if defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 190023026 && defined(_HAS_EXCEPTIONS) && _HAS_EXCEPTIONS
#define HAS_NOEXCEPT
#endif
#endif
#endif

#ifdef HAS_NOEXCEPT
#define NOEXCEPT noexcept
#else
#define NOEXCEPT
#endif
#endif

#endif  // VK_SDK_PLATFORM_H