Program Listing for File visibility.hpp

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#pragma once

#if defined _WIN32 || defined __CYGWIN__
    #ifndef MCAP_STATIC
        #ifdef __GNUC__
            #define MCAP_EXPORT __attribute__((dllexport))
            #define MCAP_IMPORT __attribute__((dllimport))
        #else
            #define MCAP_EXPORT __declspec(dllexport)
            #define MCAP_IMPORT __declspec(dllimport)
        #endif
        #ifdef MCAP_IMPLEMENTATION
            #define MCAP_PUBLIC MCAP_EXPORT
        #else
            #define MCAP_PUBLIC MCAP_IMPORT
        #endif
    #else
        #define MCAP_EXPORT
        #define MCAP_IMPORT
        #define MCAP_PUBLIC
    #endif
#else
    #define MCAP_EXPORT __attribute__((visibility("default")))
    #define MCAP_IMPORT
    #if __GNUC__ >= 4
        #define MCAP_PUBLIC __attribute__((visibility("default")))
    #else
        #define MCAP_PUBLIC
    #endif
#endif