Function winapi::um::winsock2::WSASendMsg

pub unsafe extern "system" fn WSASendMsg(
    Handle: SOCKET,
    lpMsg: LPWSAMSG,
    dwFlags: DWORD,
    lpNumberOfBytesSent: LPDWORD,
    lpOverlapped: LPWSAOVERLAPPED,
    lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE
) -> c_int