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-rw-r--r--src/devices/sound/beep.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/sound/beep.cpp b/src/devices/sound/beep.cpp
index 7997b590a86..0b343cbd0f7 100644
--- a/src/devices/sound/beep.cpp
+++ b/src/devices/sound/beep.cpp
@@ -31,7 +31,7 @@ const device_type BEEP = &device_creator<beep_device>;
// beep_device - constructor
//-------------------------------------------------
-beep_device::beep_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+beep_device::beep_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, BEEP, "Beep", tag, owner, clock, "beep", __FILE__),
device_sound_interface(mconfig, *this),
m_stream(nullptr),
@@ -66,7 +66,7 @@ void beep_device::device_start()
void beep_device::sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples)
{
stream_sample_t *buffer = outputs[0];
- INT16 signal = m_signal;
+ int16_t signal = m_signal;
int clock = 0, rate = BEEP_RATE / 2;
/* get progress through wave */
@@ -124,7 +124,7 @@ WRITE_LINE_MEMBER(beep_device::set_state)
// setting new frequency starts from beginning
//-------------------------------------------------
-void beep_device::set_clock(UINT32 frequency)
+void beep_device::set_clock(uint32_t frequency)
{
if (m_frequency == frequency)
return;