Type Alias windows::Win32::Devices::Fax::PFAX_LINECALLBACK
pub type PFAX_LINECALLBACK = Option<unsafe extern "system" fn(faxhandle: HANDLE, hdevice: u32, dwmessage: u32, dwinstance: usize, dwparam1: usize, dwparam2: usize, dwparam3: usize)>;
Aliased Type§
enum PFAX_LINECALLBACK {
None,
Some(unsafe extern "system" fn(_: HANDLE, _: u32, _: u32, _: usize, _: usize, _: usize, _: usize)),
}