Type Alias windows::Win32::Devices::Fax::PFAX_SERVICE_CALLBACK
pub type PFAX_SERVICE_CALLBACK = Option<unsafe extern "system" fn(faxhandle: HANDLE, deviceid: u32, param1: usize, param2: usize, param3: usize) -> BOOL>;
Aliased Type§
enum PFAX_SERVICE_CALLBACK {
None,
Some(unsafe extern "system" fn(_: HANDLE, _: u32, _: usize, _: usize, _: usize) -> BOOL),
}