tree-wide: add multiple inclusion guard

[thirdparty/systemd.git] / src / basic / exec-util.h

diff --git a/src/basic/exec-util.h b/src/basic/exec-util.h
index 8b1f18139c650892ce83a2977a22161f90fb9c26..823ca6578cf5b0c6b07fffea2b5f17282ef53adf 100644 (file)
--- a/src/basic/exec-util.h
+++ b/src/basic/exec-util.h
@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
 
 #include <stdbool.h>