#pragma once

// Reference: https://stackoverflow.com/questions/2164827/explicitly-exporting-shared-library-functions-in-linux
// Generate macro for import and export respectively.
#if defined(_MSC_VER)
// Microsoft
#define BS_RAW_EXPORT __declspec(dllexport)
#define BS_RAW_IMPORT __declspec(dllimport)
#elif defined(__GNUC__)
// GCC
#define BS_RAW_EXPORT __attribute__((visibility("default")))
#define BS_RAW_IMPORT
#elif defined(__clang__)
// Clang
#define BS_RAW_EXPORT __attribute__((visibility("default")))
#define BS_RAW_IMPORT
#else
//  Do nothing and hope for the best?
#define BS_RAW_EXPORT
#define BS_RAW_IMPORT
#error "Unknown dynamic link import/export semantics."
#endif

// Choosee import or export command according to special macro.
#if defined(BS_EXPORTING)
#define BS_NAKED_EXPORT BS_RAW_EXPORT
#else
#define BS_NAKED_EXPORT BS_RAW_IMPORT
#endif

// Create real export macro according to whether in C++ environment.
#if defined(__cplusplus)
#define BS_EXPORT extern "C" BS_NAKED_EXPORT
#else
#define BS_EXPORT BS_NAKED_EXPORT
#endif