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Diffstat (limited to 'src/mame/machine/m1comm.h')
-rw-r--r--src/mame/machine/m1comm.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mame/machine/m1comm.h b/src/mame/machine/m1comm.h
index 2321c5ebddb..064a0f04a16 100644
--- a/src/mame/machine/m1comm.h
+++ b/src/mame/machine/m1comm.h
@@ -1,11 +1,11 @@
// license:BSD-3-Clause
// copyright-holders:Ariane Fugmann
-#pragma once
+#ifndef MAME_MACHINE_M1COMM_H
+#define MAME_MACHINE_M1COMM_H
-#ifndef __M1COMM_H__
-#define __M1COMM_H__
+#pragma once
-#define __M1COMM_SIMULATION__
+#define M1COMM_SIMULATION
#include "cpu/z80/z80.h"
@@ -80,7 +80,7 @@ private:
char m_remotehost[256];
uint8_t m_buffer[0x1000];
-#ifdef __M1COMM_SIMULATION__
+#ifdef M1COMM_SIMULATION
uint8_t m_linkenable;
uint16_t m_linktimer;
uint8_t m_linkalive;
@@ -94,4 +94,4 @@ private:
// device type definition
extern const device_type M1COMM;
-#endif /* __M1COMM_H__ */
+#endif // MAME_MACHINE_M1COMM_H