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Diffstat (limited to 'src/mame/drivers/hyprduel.c')
-rw-r--r--src/mame/drivers/hyprduel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/hyprduel.c b/src/mame/drivers/hyprduel.c
index 05fd15afd15..d692202c901 100644
--- a/src/mame/drivers/hyprduel.c
+++ b/src/mame/drivers/hyprduel.c
@@ -713,7 +713,7 @@ static void sound_irq(int state)
cpunum_set_input_line(1, 1, HOLD_LINE);
}
-static struct YM2151interface ym2151_interface =
+static const struct YM2151interface ym2151_interface =
{
sound_irq
};