Type Alias LPWSPDUPLICATESOCKET 

pub type LPWSPDUPLICATESOCKET = Option<unsafe extern "system" fn(s: SOCKET, dwProcessId: DWORD, lpProtocolInfo: LPWSAPROTOCOL_INFOW, lpErrno: LPINT) -> c_int>;

Aliased Type

pub enum LPWSPDUPLICATESOCKET {
    None,
    Some(unsafe extern "system" fn(usize, u32, *mut WSAPROTOCOL_INFOW, *mut i32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(usize, u32, *mut WSAPROTOCOL_INFOW, *mut i32) -> i32)

Some value of type T.