@deftypefun {int} {gnutls_pkcs11_privkey_cpy} (gnutls_pkcs11_privkey_t @var{dst}, gnutls_pkcs11_privkey_t @var{src})
@var{dst}: The destination key, which should be initialized.

@var{src}: The source key

This function will copy a private key from source to destination
key. Destination has to be initialized.

@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS}  (0) is returned, otherwise a
negative error value.

@strong{Since:} 3.4.0
@end deftypefun