-# ifdef __cplusplus
-# ifdef HAVE_ATTRIBUTE_VISIBILITY
-# define VLC_PUBLIC_API extern "C" __attribute__((visibility("default")))
-# define VLC_PRIVATE_API extern "C" __attribute__((visibility("default")))
-# define VLC_EXPORT( type, name, args ) extern "C" __attribute__((visibility("default"))) type name args
-# define VLC_INTERNAL( type, name, args ) extern "C" __attribute__((visibility("hidden"))) type name args
-# else
-# define VLC_PUBLIC_API extern "C"
-# define VLC_EXPORT( type, name, args ) extern "C" type name args
-# define VLC_INTERNAL( type, name, args ) extern "C" type name args
-# endif
-# else
-# ifdef HAVE_ATTRIBUTE_VISIBILITY
-# define VLC_PUBLIC_API extern __attribute__((visibility("default")))
-# define VLC_PRIVATE_API extern __attribute__((visibility("default")))
-# define VLC_EXPORT( type, name, args ) __attribute__((visibility("default"))) type name args
-# define VLC_INTERNAL( type, name, args ) __attribute__((visibility("hidden"))) type name args
-# else
-# define VLC_PUBLIC_API extern
-# define VLC_PRIVATE_API extern
-# define VLC_EXPORT( type, name, args ) extern type name args
-# define VLC_INTERNAL( type, name, args ) type name args
-# endif
-# endif