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-rw-r--r--src/core/switch-root.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/core/switch-root.h b/src/core/switch-root.h
index 0c4cd1e403..ab493b5fb1 100644
--- a/src/core/switch-root.h
+++ b/src/core/switch-root.h
@@ -1,7 +1,6 @@
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-#ifndef fooswitchroothfoo
-#define fooswitchroothfoo
+#pragma once
/***
This file is part of systemd.
@@ -23,5 +22,3 @@
***/
int switch_root(const char *switch_root);
-
-#endif