pub type PFAXGETDEVICESTATUSA = Option<unsafe extern "system" fn(faxporthandle: HANDLE, devicestatus: *mut *mut FAX_DEVICE_STATUSA) -> BOOL>;

Aliased Type§

enum PFAXGETDEVICESTATUSA {
    None,
    Some(unsafe extern "system" fn(_: HANDLE, _: *mut *mut FAX_DEVICE_STATUSA) -> BOOL),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: HANDLE, _: *mut *mut FAX_DEVICE_STATUSA) -> BOOL)

Some value of type T.