-VLC_EXPORT( double, us_strtod, ( const char *, char ** ) LIBVLC_USED );
-VLC_EXPORT( float, us_strtof, ( const char *, char ** ) LIBVLC_USED );
-VLC_EXPORT( double, us_atof, ( const char * ) LIBVLC_USED );
-VLC_EXPORT( int, us_vasprintf, ( char **, const char *, va_list ) );
-VLC_EXPORT( int, us_asprintf, ( char **, const char *, ... ) LIBVLC_USED );
+VLC_API double us_strtod( const char *, char ** ) VLC_USED;
+VLC_API float us_strtof( const char *, char ** ) VLC_USED;
+VLC_API double us_atof( const char * ) VLC_USED;
+VLC_API int us_vasprintf( char **, const char *, va_list );
+VLC_API int us_asprintf( char **, const char *, ... ) VLC_USED;