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Diffstat (limited to 'tmk_core/protocol/ibm4704.h')
-rw-r--r--tmk_core/protocol/ibm4704.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/tmk_core/protocol/ibm4704.h b/tmk_core/protocol/ibm4704.h
index cc2418ee68..4f88d148b3 100644
--- a/tmk_core/protocol/ibm4704.h
+++ b/tmk_core/protocol/ibm4704.h
@@ -1,8 +1,8 @@
/*
Copyright 2014 Jun WAKO <wakojun@gmail.com>
*/
-#ifndef IBM4704_H
-#define IBM4704_H
+
+#pragma once
#define IBM4704_ERR_NONE 0
#define IBM4704_ERR_PARITY 0x70
@@ -101,5 +101,3 @@ static inline void inhibit(void) {
clock_hi();
data_lo();
}
-
-#endif