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Diffstat (limited to 'src/mame/drivers/namcos1.c')
-rw-r--r--src/mame/drivers/namcos1.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/namcos1.c b/src/mame/drivers/namcos1.c
index 799e9cbd878..97e28586122 100644
--- a/src/mame/drivers/namcos1.c
+++ b/src/mame/drivers/namcos1.c
@@ -965,12 +965,12 @@ static void namcos1_sound_interrupt( int irq )
cpunum_set_input_line( 2, M6809_FIRQ_LINE, irq ? ASSERT_LINE : CLEAR_LINE);
}
-static struct YM2151interface ym2151_interface =
+static const struct YM2151interface ym2151_interface =
{
namcos1_sound_interrupt
};
-static struct namco_interface namco_interface =
+static const struct namco_interface namco_interface =
{
8, /* number of voices */
-1, /* memory region */