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-rw-r--r--src/emu/debug/express.h14
1 files changed, 5 insertions, 9 deletions
diff --git a/src/emu/debug/express.h b/src/emu/debug/express.h
index 602670cbe07..19381786d1b 100644
--- a/src/emu/debug/express.h
+++ b/src/emu/debug/express.h
@@ -8,12 +8,13 @@
***************************************************************************/
-#pragma once
+#ifndef MAME_EMU_DEBUG_EXPRESS_H
+#define MAME_EMU_DEBUG_EXPRESS_H
-#ifndef __EXPRESS_H__
-#define __EXPRESS_H__
+#pragma once
#include "emucore.h"
+
#include <functional>
#include <unordered_map>
@@ -46,10 +47,6 @@ enum expression_space
// TYPE DEFINITIONS
//**************************************************************************
-// forward references
-class symbol_table;
-
-
// ======================> expression_error
// an expression_error holds an error code and a string offset
@@ -389,5 +386,4 @@ private:
parse_token m_token_stack[MAX_STACK_DEPTH]; // token stack (used during execution)
};
-
-#endif
+#endif // MAME_EMU_DEBUG_EXPRESS_H