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-rw-r--r--keyboards/hhkb/rn42/suart.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/keyboards/hhkb/rn42/suart.h b/keyboards/hhkb/rn42/suart.h
index 7d92be0692..40e40648c7 100644
--- a/keyboards/hhkb/rn42/suart.h
+++ b/keyboards/hhkb/rn42/suart.h
@@ -1,8 +1,5 @@
-#ifndef SUART
-#define SUART
+#pragma once
void xmit(uint8_t);
uint8_t rcvr(void);
uint8_t recv(void);
-
-#endif /* SUART */