From f13eebcc9b1407e5aeaf010536fcb5e469dbfe71 Mon Sep 17 00:00:00 2001
From: Ben Gamari <bgamari.foss@gmail.com>
Date: Sat, 22 Apr 2017 09:34:18 -0400
Subject: cpp: Use #pragma once instead of #ifndef guards

This both says what we mean and silences a bunch of spurious CPP linting
warnings. This pragma is supported by all CPP implementations which we
support.

Reviewers: austin, erikd, simonmar, hvr

Reviewed By: simonmar

Subscribers: rwbarton, thomie

Differential Revision: https://phabricator.haskell.org/D3482
---
 rts/Ticky.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'rts/Ticky.h')

diff --git a/rts/Ticky.h b/rts/Ticky.h
index a32a7a6542..1a5357d8db 100644
--- a/rts/Ticky.h
+++ b/rts/Ticky.h
@@ -6,9 +6,6 @@
  *
  * ---------------------------------------------------------------------------*/
 
-#ifndef TICKY_H
-#define TICKY_H
+#pragma once
 
 RTS_PRIVATE void PrintTickyInfo(void);
-
-#endif /* TICKY_H */
-- 
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