Function nginx::SSL_get0_dane_tlsa

pub unsafe extern "C" fn SSL_get0_dane_tlsa(
    s: *mut SSL, 
    usage: *mut u8, 
    selector: *mut u8, 
    mtype: *mut u8, 
    data: *mut *const c_uchar, 
    dlen: *mut size_t
) -> c_int