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Diffstat (limited to 'src/lib/formats/rk_cas.h')
-rw-r--r--src/lib/formats/rk_cas.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/lib/formats/rk_cas.h b/src/lib/formats/rk_cas.h
index c67b534033e..c0d5b75b38f 100644
--- a/src/lib/formats/rk_cas.h
+++ b/src/lib/formats/rk_cas.h
@@ -6,9 +6,10 @@
Format code for rk cassette files
*/
+#ifndef MAME_FORMATS_RK_CAS_H
+#define MAME_FORMATS_RK_CAS_H
-#ifndef RK_CAS_H
-#define RK_CAS_H
+#pragma once
#include "cassimg.h"
@@ -22,4 +23,4 @@ CASSETTE_FORMATLIST_EXTERN(rkm_cassette_formats);
CASSETTE_FORMATLIST_EXTERN(rkp_cassette_formats);
CASSETTE_FORMATLIST_EXTERN(gam_cassette_formats);
-#endif /* RK_CAS_H */
+#endif // MAME_FORMATS_RK_CAS_H