Type Definition windows_sys::Win32::Devices::Fax::PFAX_EXT_GET_DATA

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

Required features: "Win32_Devices_Fax"