Function windows_sys::Win32::Devices::Tapi::phoneSetRing
pub unsafe extern "system" fn phoneSetRing(
hphone: u32,
dwringmode: u32,
dwvolume: u32,
) -> i32
pub unsafe extern "system" fn phoneSetRing(
hphone: u32,
dwringmode: u32,
dwvolume: u32,
) -> i32