Function wolfSSL_d2i_PrivateKey 

pub unsafe extern "C" fn wolfSSL_d2i_PrivateKey(
    type_: c_int,
    out: *mut *mut WOLFSSL_EVP_PKEY,
    in_: *mut *const c_uchar,
    inSz: c_long,
) -> *mut WOLFSSL_EVP_PKEY