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Diffstat (limited to 'src/mame/drivers/cave.c')
-rw-r--r--src/mame/drivers/cave.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/cave.c b/src/mame/drivers/cave.c
index 6c50f9990e4..5699277c9d8 100644
--- a/src/mame/drivers/cave.c
+++ b/src/mame/drivers/cave.c
@@ -443,7 +443,7 @@ static NVRAM_HANDLER( cave )
}
}
-static struct EEPROM_interface eeprom_interface_93C46_8bit =
+static const struct EEPROM_interface eeprom_interface_93C46_8bit =
{
7, // address bits 7
8, // data bits 8
@@ -2098,7 +2098,7 @@ static MACHINE_RESET( cave )
EEPROM_get_data_pointer(0)[cave_region_byte] = readinputport(2);
}
-static struct YMZ280Binterface ymz280b_intf =
+static const struct YMZ280Binterface ymz280b_intf =
{
REGION_SOUND1,
sound_irq_gen
@@ -2109,12 +2109,12 @@ static void irqhandler(int irq)
cpunum_set_input_line(1,0,irq ? ASSERT_LINE : CLEAR_LINE);
}
-static struct YM2151interface ym2151_interface =
+static const struct YM2151interface ym2151_interface =
{
irqhandler
};
-static struct YM2203interface ym2203_interface =
+static const struct YM2203interface ym2203_interface =
{
0,0,0,0,irqhandler
};