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-rw-r--r--src/mame/machine/mathbox.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/machine/mathbox.h b/src/mame/machine/mathbox.h
index 5c0cdf5581c..ff4b5df839e 100644
--- a/src/mame/machine/mathbox.h
+++ b/src/mame/machine/mathbox.h
@@ -20,10 +20,10 @@
FUNCTION PROTOTYPES
***************************************************************************/
-WRITE8_DEVICE_HANDLER( mathbox_go_w );
-READ8_DEVICE_HANDLER( mathbox_status_r );
-READ8_DEVICE_HANDLER( mathbox_lo_r );
-READ8_DEVICE_HANDLER( mathbox_hi_r );
+DECLARE_WRITE8_DEVICE_HANDLER( mathbox_go_w );
+DECLARE_READ8_DEVICE_HANDLER( mathbox_status_r );
+DECLARE_READ8_DEVICE_HANDLER( mathbox_lo_r );
+DECLARE_READ8_DEVICE_HANDLER( mathbox_hi_r );
/* ----- device interface ----- */
class mathbox_device : public device_t