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config.h
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//
// Copyright 2015-2016 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#pragma once
#ifdef _MSC_VER
// Bring in "and", "or", and "not"
# include <iso646.h>
// Define ssize_t
# ifndef _SSIZE_T_DEFINED
# define _SSIZE_T_DEFINED
# include <BaseTsd.h>
typedef SSIZE_T ssize_t;
# endif /* _SSIZE_T_DEFINED */
#endif /* _MSC_VER */
// Define cross-platform macros
#if defined(_MSC_VER)
# define UHD_EXPORT __declspec(dllexport)
# define UHD_IMPORT __declspec(dllimport)
# define UHD_EXPORT_HEADER
# define UHD_IMPORT_HEADER
# define UHD_INLINE __forceinline
# define UHD_DEPRECATED __declspec(deprecated)
# define UHD_ALIGNED(x) __declspec(align(x))
# define UHD_UNUSED(x) x
#elif defined(__MINGW32__)
# define UHD_EXPORT __declspec(dllexport)
# define UHD_IMPORT __declspec(dllimport)
# define UHD_EXPORT_HEADER
# define UHD_IMPORT_HEADER
# define UHD_INLINE inline
# define UHD_DEPRECATED __declspec(deprecated)
# define UHD_ALIGNED(x) __declspec(align(x))
# define UHD_UNUSED(x) x __attribute__((unused))
#elif defined(__clang__)
# define UHD_EXPORT __attribute__((visibility("default")))
# define UHD_IMPORT __attribute__((visibility("default")))
# define UHD_EXPORT_HEADER __attribute__((visibility("default")))
# define UHD_IMPORT_HEADER __attribute__((visibility("default")))
# define UHD_INLINE inline __attribute__((always_inline))
# define UHD_DEPRECATED __attribute__((deprecated))
# define UHD_ALIGNED(x) __attribute__((aligned(x)))
# define UHD_UNUSED(x) x __attribute__((unused))
#elif defined(__GNUC__) && (__GNUC__ >= 4)
# define UHD_EXPORT __attribute__((visibility("default")))
# define UHD_IMPORT __attribute__((visibility("default")))
# define UHD_EXPORT_HEADER __attribute__((visibility("default")))
# define UHD_IMPORT_HEADER __attribute__((visibility("default")))
# define UHD_INLINE inline __attribute__((always_inline))
# define UHD_DEPRECATED __attribute__((deprecated))
# define UHD_ALIGNED(x) __attribute__((aligned(x)))
# define UHD_UNUSED(x) x __attribute__((unused))
#else
# define UHD_EXPORT
# define UHD_IMPORT
# define UHD_EXPORT_HEADER
# define UHD_IMPORT_HEADER
# define UHD_INLINE inline
# define UHD_DEPRECATED
# define UHD_ALIGNED(x)
# define UHD_UNUSED(x) x
#endif
// Define API declaration macro
//
// UHD_API should be used for classes/structs that
// have a direct cpp implementations that get directly
// built into a so/dylib/dll.
//
// UHD_API_HEADER should be used for classes/structs
// that are implemented in header only like hpp/ipp.
#ifdef UHD_STATIC_LIB
# define UHD_API
# define UHD_API_HEADER
#else
# ifdef UHD_DLL_EXPORTS
# define UHD_API UHD_EXPORT
# define UHD_API_HEADER UHD_EXPORT_HEADER
# else
# define UHD_API UHD_IMPORT
# define UHD_API_HEADER UHD_IMPORT_HEADER
# endif // UHD_DLL_EXPORTS
#endif // UHD_STATIC_LIB
// Platform defines for conditional code:
// Taken from boost/config/select_platform_config.hpp,
// However, we define macros, not strings, for platforms.
#if (defined(linux) || defined(__linux) || defined(__linux__) || defined(__GLIBC__)) \
&& !defined(_CRAYC) && !defined(__FreeBSD_kernel__) && !defined(__GNU__)
# define UHD_PLATFORM_LINUX
#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
# define UHD_PLATFORM_WIN32
#elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)
# define UHD_PLATFORM_MACOS
#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) \
|| defined(__FreeBSD_kernel__)
# define UHD_PLATFORM_BSD
#endif