windows::Win32::Devices::Fax

Type Alias PFAXDEVINITIALIZE

pub type PFAXDEVINITIALIZE = Option<unsafe extern "system" fn(param0: u32, param1: HANDLE, param2: *mut PFAX_LINECALLBACK, param3: PFAX_SERVICE_CALLBACK) -> BOOL>;

Aliased Type§

pub enum PFAXDEVINITIALIZE {
    None,
    Some(unsafe extern "system" fn(u32, HANDLE, *mut Option<unsafe extern "system" fn(HANDLE, u32, u32, usize, usize, usize, usize)>, Option<unsafe extern "system" fn(HANDLE, u32, usize, usize, usize) -> BOOL>) -> BOOL),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(u32, HANDLE, *mut Option<unsafe extern "system" fn(HANDLE, u32, u32, usize, usize, usize, usize)>, Option<unsafe extern "system" fn(HANDLE, u32, usize, usize, usize) -> BOOL>) -> BOOL)

Some value of type T.