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Diffstat (limited to 'src/lib/util/chd.h')
-rw-r--r--src/lib/util/chd.h9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/lib/util/chd.h b/src/lib/util/chd.h
index a85ae1b9c10..254a99daae1 100644
--- a/src/lib/util/chd.h
+++ b/src/lib/util/chd.h
@@ -8,10 +8,10 @@
***************************************************************************/
-#pragma once
+#ifndef MAME_UTIL_CHD_H
+#define MAME_UTIL_CHD_H
-#ifndef __CHD_H__
-#define __CHD_H__
+#pragma once
#include "osdcore.h"
#include "coretmpl.h"
@@ -580,5 +580,4 @@ private:
uint32_t m_write_hunk; // next hunk to write
};
-
-#endif // __CHD_H__
+#endif // MAME_UTIL_CHD_H