channel_export.h

 
#ifndef CHANNEL_EXPORT_H
#define CHANNEL_EXPORT_H
 
#ifdef CHANNEL_STATIC_DEFINE
#  define CHANNEL_EXPORT
#  define CHANNEL_NO_EXPORT
#else
#  ifndef CHANNEL_EXPORT
#    ifdef Channel_EXPORTS
        /* We are building this library */
#      define CHANNEL_EXPORT __attribute__((visibility("default")))
#    else
        /* We are using this library */
#      define CHANNEL_EXPORT __attribute__((visibility("default")))
#    endif
#  endif
 
#  ifndef CHANNEL_NO_EXPORT
#    define CHANNEL_NO_EXPORT __attribute__((visibility("hidden")))
#  endif
#endif
 
#ifndef CHANNEL_DEPRECATED
#  define CHANNEL_DEPRECATED __attribute__ ((__deprecated__))
#endif
 
#ifndef CHANNEL_DEPRECATED_EXPORT
#  define CHANNEL_DEPRECATED_EXPORT CHANNEL_EXPORT CHANNEL_DEPRECATED
#endif
 
#ifndef CHANNEL_DEPRECATED_NO_EXPORT
#  define CHANNEL_DEPRECATED_NO_EXPORT CHANNEL_NO_EXPORT CHANNEL_DEPRECATED
#endif
 
/* NOLINTNEXTLINE(readability-avoid-unconditional-preprocessor-if) */
#if 0 /* DEFINE_NO_DEPRECATED */
#  ifndef CHANNEL_NO_DEPRECATED
#    define CHANNEL_NO_DEPRECATED
#  endif
#endif
 
#endif /* CHANNEL_EXPORT_H */