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Diffstat (limited to 'src/devices/sound/flt_rc.h')
-rw-r--r--src/devices/sound/flt_rc.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/sound/flt_rc.h b/src/devices/sound/flt_rc.h
index def09f1eb11..30df14ee8aa 100644
--- a/src/devices/sound/flt_rc.h
+++ b/src/devices/sound/flt_rc.h
@@ -44,7 +44,7 @@
* (10KOhm R, 1uF C)
* This filter may be setup just with
*
- * FILTER_RC(config, "tag", 0).set_ac();
+ * FILTER_RC(config, "tag").set_ac();
*
* Default behaviour:
*
@@ -69,7 +69,7 @@ public:
AC = 4
};
- filter_rc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
+ filter_rc_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock = XTAL());
// configuration
filter_rc_device &set_rc(int type, double R1, double R2, double R3, double C)