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Diffstat (limited to 'src/devices/sound/flt_biquad.h')
-rw-r--r--src/devices/sound/flt_biquad.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/sound/flt_biquad.h b/src/devices/sound/flt_biquad.h
index e565aa6da8a..20e5ffd8364 100644
--- a/src/devices/sound/flt_biquad.h
+++ b/src/devices/sound/flt_biquad.h
@@ -36,7 +36,7 @@ public:
double gain;
};
- filter_biquad_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
+ filter_biquad_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock = XTAL());
// set up the filter with the specified filter parameters and return a pointer to the new device
filter_biquad_device& setup(biquad_type type, double fc, double q, double gain);