From 0a64cf8b7645a90b289f270ad585e8f703350099 Mon Sep 17 00:00:00 2001
From: Kieran Bingham <kieran.bingham@ideasonboard.com>
Date: Tue, 23 Nov 2021 17:23:07 +0000
Subject: libcamera: Convert to pragma once

Remove the verbose #ifndef/#define/#endif pattern for maintaining
header idempotency, and replace it with a simple #pragma once.

This simplifies the headers, and prevents redundant changes when
header files get moved.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
---
 include/libcamera/transform.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'include/libcamera/transform.h')

diff --git a/include/libcamera/transform.h b/include/libcamera/transform.h
index 71b43da7..2e76b940 100644
--- a/include/libcamera/transform.h
+++ b/include/libcamera/transform.h
@@ -5,8 +5,7 @@
  * transform.h - 2D plane transforms
  */
 
-#ifndef __LIBCAMERA_TRANSFORM_H__
-#define __LIBCAMERA_TRANSFORM_H__
+#pragma once
 
 #include <string>
 
@@ -74,5 +73,3 @@ Transform transformFromRotation(int angle, bool *success = nullptr);
 const char *transformToString(Transform t);
 
 } /* namespace libcamera */
-
-#endif /* __LIBCAMERA_TRANSFORM_H__ */
-- 
cgit v1.2.1