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Diffstat (limited to 'src/mame/drivers/snk.c')
-rw-r--r--src/mame/drivers/snk.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/snk.c b/src/mame/drivers/snk.c
index 5a3866c32a8..352454a83d0 100644
--- a/src/mame/drivers/snk.c
+++ b/src/mame/drivers/snk.c
@@ -364,20 +364,20 @@ static void snk_sound_callback1_w( int state ){ /* ? */
if( state ) snk_sound_register |= 0x02;
}
-static struct YM3526interface ym3526_interface_0 = {
+static const struct YM3526interface ym3526_interface_0 = {
snk_sound_callback0_w /* ? */
};
-static struct YM3526interface ym3526_interface_1 = {
+static const struct YM3526interface ym3526_interface_1 = {
snk_sound_callback1_w /* ? */
};
-static struct Y8950interface y8950_interface = {
+static const struct Y8950interface y8950_interface = {
snk_sound_callback1_w, /* ? */
REGION_SOUND1 /* memory region */
};
-static struct YM3812interface ym3812_interface = {
+static const struct YM3812interface ym3812_interface = {
snk_sound_callback0_w /* ? */
};