From 86fa49d32853c46ba14c9df39e80a5c2ce740393 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Sat, 6 Aug 2022 15:34:36 +0200
Subject: [PATCH] add GPL v2+ SPDX header

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 main.c   | 1 +
 switch.c | 1 +
 switch.h | 1 +
 3 files changed, 3 insertions(+)

diff --git a/main.c b/main.c
index 6cfe3b2..2f59495 100644
--- a/main.c
+++ b/main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 #include <stdio.h>
 #include <getopt.h>
 #include <stdbool.h>
diff --git a/switch.c b/switch.c
index 6285c7c..3716bb7 100644
--- a/switch.c
+++ b/switch.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 #include <unistd.h>
 #include "switch.h"
 
diff --git a/switch.h b/switch.h
index e499326..309543e 100644
--- a/switch.h
+++ b/switch.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 #ifndef __USBMODE_SWITCH_H
 #define __USBMODE_SWITCH_H
 
-- 
2.30.2