Type Definition windows_sys::Win32::Devices::Tapi::LINEEVENT

pub type LINEEVENT = Option<unsafe extern "system" fn(htline: *mut HTAPILINE__, htcall: *mut HTAPICALL__, dwmsg: u32, dwparam1: usize, dwparam2: usize, dwparam3: usize)>;

Required features: "Win32_Devices_Tapi"