1 files changed, 9 insertions, 0 deletions
diff --git a/src/login/logind-brightness.h b/src/login/logind-brightness.h
new file mode 100644
index 0000000..f1c7775
--- /dev/null
+++ b/src/login/logind-brightness.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include "sd-bus.h"
+#include "sd-device.h"
+
+#include "logind.h"
+
+int manager_write_brightness(Manager *m, sd_device *device, uint32_t brightness, sd_bus_message *message);