use #pragma instead of header guards

Author: benedekkupper

right/src/hid/command_app.hpp

@@ -1,5 +1,4 @@
-#ifndef __COMMAND_APP_HEADER__
-#define __COMMAND_APP_HEADER__
+#pragma once
 
 extern "C" {
 #include "device.h"
@@ -85,5 +84,3 @@ class command_app : public hid::application {
     double_buffer<report_in> in_buffer_{};
     double_buffer<report_out> out_buffer_{};
 };
-
-#endif // __COMMAND_APP_HEADER__

right/src/hid/controls_app.hpp

@@ -1,5 +1,4 @@
-#ifndef __CONTROLS_APP_HEADER__
-#define __CONTROLS_APP_HEADER__
+#pragma once
 
 extern "C" {
 #include "hid/controls_report.h"
@@ -91,5 +90,3 @@ class controls_app : public hid::application {
 };
 
 using controls_buffer = controls_app::controls_report_base<0>;
-
-#endif // __CONTROLS_APP_HEADER__

right/src/hid/controls_report.h

@@ -1,5 +1,4 @@
-#ifndef __HID_CONTROLS_REPORT_H__
-#define __HID_CONTROLS_REPORT_H__
+#pragma once
 
 #include "arduino_hid/SystemAPI.h"
 #include "attributes.h"
@@ -29,5 +28,3 @@ bool ControlsReport_ContainsConsumerUsage(
 bool ControlsReport_ContainsSystemUsage(
     const hid_controls_report_t *report, uint8_t scancode);
 bool ControlsReport_HasChanges(const hid_controls_report_t buffer[2]);
-
-#endif // __HID_CONTROLS_REPORT_H__

right/src/hid/double_buffer.hpp

@@ -1,5 +1,4 @@
-#ifndef _DOUBLE_BUFFER_HPP_
-#define _DOUBLE_BUFFER_HPP_
+#pragma once
 
 #include <array>
 #include <atomic>
@@ -64,5 +63,3 @@ class double_buffer {
     std::array<aligned_storage, 2> buffers_{};
     std::atomic_uint8_t select_{};
 };
-
-#endif // _DOUBLE_BUFFER_HPP_

right/src/hid/keyboard_app.hpp

@@ -1,5 +1,4 @@
-#ifndef __KEYBOARD_APP_HEADER__
-#define __KEYBOARD_APP_HEADER__
+#pragma once
 
 extern "C" {
 #include "hid/keyboard_report.h"
@@ -192,5 +191,3 @@ class keyboard_app : public hid::application {
     };
     double_buffer<keys_reports> keys_{};
 };
-
-#endif // __KEYBOARD_APP_HEADER__

right/src/hid/keyboard_report.h

@@ -1,5 +1,4 @@
-#ifndef __HID_KEYBOARD_REPORT_H__
-#define __HID_KEYBOARD_REPORT_H__
+#pragma once
 
 #include "attributes.h"
 #include "lufa/HIDClassCommon.h"
@@ -73,5 +72,3 @@ bool KeyboardReport_FindFirstDifference(
 #define UsbBasicKeyboard_FindFirstDifference KeyboardReport_FindFirstDifference
 
 bool KeyboardReport_HasChange(const hid_keyboard_report_t buffers[2]);
-
-#endif // __HID_KEYBOARD_REPORT_H__

right/src/hid/mouse_app.hpp

@@ -1,5 +1,4 @@
-#ifndef __MOUSE_APP_HEADER__
-#define __MOUSE_APP_HEADER__
+#pragma once
 
 extern "C" {
 #include "hid/mouse_report.h"
@@ -92,5 +91,3 @@ class mouse_app : public hid::application {
 };
 
 using mouse_buffer = mouse_app::mouse_report_base<>;
-
-#endif // __KEYBOARD_APP_HEADER__

right/src/hid/mouse_report.h

@@ -1,5 +1,4 @@
-#ifndef __HID_MOUSE_REPORT_H__
-#define __HID_MOUSE_REPORT_H__
+#pragma once
 
 #include "attributes.h"
 #include <stddef.h>
@@ -21,5 +20,3 @@ float HorizontalScrollMultiplier(void);
 
 void MouseReport_MergeReports(hid_mouse_report_t *sourceReport, hid_mouse_report_t *targetReport);
 bool MouseReport_HasChanges(const hid_mouse_report_t buffer[2], const hid_mouse_report_t *active);
-
-#endif // __HID_MOUSE_REPORT_H__

right/src/hid/report_ids.h

@@ -1,5 +1,4 @@
-#ifndef __REPORT_IDS__
-#define __REPORT_IDS__
+#pragma once
 
 #include "device.h"
 
@@ -39,5 +38,3 @@ enum report_ids {
     IN_GAMEPAD = 6,
 #endif
 };
-
-#endif // __REPORT_IDS__

right/src/hid/transport.h

@@ -1,5 +1,4 @@
-#ifndef __HID_TRANSPORT_H__
-#define __HID_TRANSPORT_H__
+#pragma once
 
 #include <string.h>
 #include "hid/keyboard_report.h"
@@ -79,5 +78,3 @@ bool USB_IsMsHost(void);
 bool HOGP_Enable(void);
 void HOGP_Disable(void);
 int HOGP_HealthCheck(void);
-
-#endif // __HID_TRANSPORT_H__