Type Alias windows::Win32::Devices::Fax::PFAX_EXT_SET_DATA

pub type PFAX_EXT_SET_DATA = Option<unsafe extern "system" fn(param0: HINSTANCE, param1: u32, param2: FAX_ENUM_DEVICE_ID_SOURCE, param3: PCWSTR, param4: *mut u8, param5: u32) -> u32>;

Aliased Type

enum PFAX_EXT_SET_DATA {
    None,
    Some(unsafe extern "system" fn(_: HINSTANCE, _: u32, _: FAX_ENUM_DEVICE_ID_SOURCE, _: PCWSTR, _: *mut u8, _: u32) -> u32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: HINSTANCE, _: u32, _: FAX_ENUM_DEVICE_ID_SOURCE, _: PCWSTR, _: *mut u8, _: u32) -> u32)

Some value of type T.