Function soup_sys::soup_websocket_server_check_handshake_with_extensions

pub unsafe extern "C" fn soup_websocket_server_check_handshake_with_extensions(
    msg: *mut SoupMessage, 
    origin: *const c_char, 
    protocols: *mut *mut c_char, 
    supported_extensions: *mut GPtrArray, 
    error: *mut *mut GError
) -> gboolean