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

[elogind.git] / src / shared / set.h

diff --git a/src/shared/set.h b/src/shared/set.h
index 18921df4271f41448b42113733506701c4a5dc8e..c7b6231eed36ed0b9fdd66f5dd0015b8fb4ee9da 100644 (file)
--- a/src/shared/set.h
+++ b/src/shared/set.h
@@ -1,7 +1,6 @@
 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
-#ifndef foosethfoo
-#define foosethfoo
+#pragma once
 
 /***
   This file is part of systemd.
@@ -67,5 +66,3 @@ void* set_last(Set *s);
 
 #define SET_FOREACH_BACKWARDS(e, s, i) \
         for ((i) = ITERATOR_LAST, (e) = set_iterate_backwards((s), &(i)); (e); (e) = set_iterate_backwards((s), &(i)))
-
-#endif