Type Alias windows::Win32::Media::Audio::PAudioStateMonitorCallback

pub type PAudioStateMonitorCallback = Option<unsafe extern "system" fn(audiostatemonitor: Option<IAudioStateMonitor>, context: *const c_void)>;

Aliased Type

enum PAudioStateMonitorCallback {
    None,
    Some(unsafe extern "system" fn(_: Option<IAudioStateMonitor>, _: *const c_void)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: Option<IAudioStateMonitor>, _: *const c_void))

Some value of type T.