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-rw-r--r--keyboards/hhkb/rn42/battery.h5
-rw-r--r--keyboards/hhkb/rn42/rn42.h5
-rw-r--r--keyboards/hhkb/rn42/rn42_task.h5
3 files changed, 3 insertions, 12 deletions
diff --git a/keyboards/hhkb/rn42/battery.h b/keyboards/hhkb/rn42/battery.h
index 180d4dcfaa..c7f96d09a3 100644
--- a/keyboards/hhkb/rn42/battery.h
+++ b/keyboards/hhkb/rn42/battery.h
@@ -1,5 +1,4 @@
-#ifndef POWER_H
-#define POWER_H
+#pragma once
#include <stdint.h>
#include <stdbool.h>
@@ -31,5 +30,3 @@ battery_status_t battery_status(void);
// ADC offset:16, resolution:5mV
#define BATTERY_ADC_OFFSET 16
#define BATTERY_ADC_RESOLUTION 5
-
-#endif
diff --git a/keyboards/hhkb/rn42/rn42.h b/keyboards/hhkb/rn42/rn42.h
index dee214cc84..76bcef99bb 100644
--- a/keyboards/hhkb/rn42/rn42.h
+++ b/keyboards/hhkb/rn42/rn42.h
@@ -1,5 +1,4 @@
-#ifndef RN42_H
-#define RN42_H
+#pragma once
#include <stdbool.h>
#include "host_driver.h"
@@ -26,5 +25,3 @@ void rn42_send_str(const char *str);
void rn42_print_response(void);
#define SEND_STR(str) rn42_send_str(PSTR(str))
#define SEND_COMMAND(cmd) rn42_send_command(PSTR(cmd))
-
-#endif
diff --git a/keyboards/hhkb/rn42/rn42_task.h b/keyboards/hhkb/rn42/rn42_task.h
index ee00669ee5..05e80e9be2 100644
--- a/keyboards/hhkb/rn42/rn42_task.h
+++ b/keyboards/hhkb/rn42/rn42_task.h
@@ -1,5 +1,4 @@
-#ifndef RN42_TASK_H
-#define RN42_TASK_H
+#pragma once
#include <stdbool.h>
#include "rn42.h"
@@ -10,5 +9,3 @@ bool rn42_nkro_last;
void rn42_task_init(void);
void rn42_task(void);
-
-#endif