Type Definition windows_sys::Win32::Devices::Fax::PFAXDEVVIRTUALDEVICECREATION

pub type PFAXDEVVIRTUALDEVICECREATION = Option<unsafe extern "system" fn(devicecount: *mut u32, devicenameprefix: PWSTR, deviceidprefix: *mut u32, completionport: HANDLE, completionkey: usize) -> BOOL>;

Required features: "Win32_Devices_Fax", "Win32_Foundation"