use #pragma once instead of foo*foo #define guards

[elogind.git] / src / core / hostname-setup.h

diff --git a/src/core/hostname-setup.h b/src/core/hostname-setup.h
index 9550b8c5abce134176cf20a42dfbd987fac3eab9..8dc3a9e1d87d66b6e4fe991622dffd0b84c4d469 100644 (file)
--- a/src/core/hostname-setup.h
+++ b/src/core/hostname-setup.h
@@ -1,7 +1,6 @@
 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
-#ifndef foohostnamesetuphfoo
-#define foohostnamesetuphfoo
+#pragma once
 
 /***
   This file is part of systemd.
@@ -23,5 +22,3 @@
 ***/
 
 int hostname_setup(void);
-
-#endif