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-rw-r--r--src/osd/modules/output/none.cpp32
1 files changed, 32 insertions, 0 deletions
diff --git a/src/osd/modules/output/none.cpp b/src/osd/modules/output/none.cpp
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index 00000000000..1adf6279ce0
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+++ b/src/osd/modules/output/none.cpp
@@ -0,0 +1,32 @@
+// license:BSD-3-Clause
+// copyright-holders:Miodrag Milanovic
+/***************************************************************************
+
+ none.cpp
+
+ Dummy output interface.
+
+*******************************************************************c********/
+
+#include "output_module.h"
+#include "modules/osdmodule.h"
+
+class output_none : public osd_module, public output_module
+{
+public:
+ output_none()
+ : osd_module(OSD_OUTPUT_PROVIDER, "none"), output_module()
+ {
+ }
+ virtual ~output_none() { }
+
+ virtual int init(const osd_options &options) override { return 0; }
+ virtual void exit() override { }
+
+ // output_module
+
+ virtual void notify(const char *outname, INT32 value) override { }
+
+};
+
+MODULE_DEFINITION(OUTPUT_NONE, output_none)