gio_sys

Function g_dbus_connection_emit_signal

Source 
pub unsafe extern "C" fn g_dbus_connection_emit_signal(
    connection: *mut GDBusConnection,
    destination_bus_name: *const c_char,
    object_path: *const c_char,
    interface_name: *const c_char,
    signal_name: *const c_char,
    parameters: *mut GVariant,
    error: *mut *mut GError,
) -> gboolean