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Diffstat (limited to 'src/mame/drivers/chqflag.c')
-rw-r--r--src/mame/drivers/chqflag.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/chqflag.c b/src/mame/drivers/chqflag.c
index 3f91d5c0186..06919d4f729 100644
--- a/src/mame/drivers/chqflag.c
+++ b/src/mame/drivers/chqflag.c
@@ -330,7 +330,7 @@ static void chqflag_ym2151_irq_w(int data)
}
-static struct YM2151interface ym2151_interface =
+static const struct YM2151interface ym2151_interface =
{
chqflag_ym2151_irq_w
};
@@ -351,13 +351,13 @@ static void volume_callback1(int v)
K007232_set_volume(1,0,(v & 0x0f)*0x11/2,(v >> 4)*0x11/2);
}
-static struct K007232_interface k007232_interface_1 =
+static const struct K007232_interface k007232_interface_1 =
{
REGION_SOUND1,
volume_callback0
};
-static struct K007232_interface k007232_interface_2 =
+static const struct K007232_interface k007232_interface_2 =
{
REGION_SOUND2,
volume_callback1