Use #pragma once

[i3/i3] / include / queue.h

diff --git a/include/queue.h b/include/queue.h
index 0c6852150e5bf60b77333254e17ddd7d5440369b..2307149b6c2529b394eebdf0a3c127b8049f8ea2 100644 (file)
--- a/include/queue.h
+++ b/include/queue.h
@@ -32,8 +32,7 @@
  *     @(#)queue.h     8.5 (Berkeley) 8/20/94
  */
 
-#ifndef        _SYS_QUEUE_H_
-#define        _SYS_QUEUE_H_
+#pragma once
 
 /*
  * This file defines five types of data structures: singly-linked lists,
@@ -536,5 +535,3 @@ struct {                                                            \
        _Q_INVALIDATE((elm)->field.cqe_prev);                           \
        _Q_INVALIDATE((elm)->field.cqe_next);                           \
 } while (0)
-
-#endif /* !_SYS_QUEUE_H_ */