Function libc::connectx

pub unsafe extern "C" fn connectx(
    socket: c_int, 
    endpoints: *const sa_endpoints_t, 
    associd: sae_associd_t, 
    flags: c_uint, 
    iov: *const iovec, 
    iovcnt: c_uint, 
    len: *mut size_t, 
    connid: *mut sae_connid_t
) -> c_int