gnutls_x509_privkey_sign_data

var gnutls_x509_privkey_sign_data: function(

  key: Tgnutls_x509_privkey_t;

  digest: Tgnutls_digest_algorithm_t;

  flags: dword;

  data: Pgnutls_datum_t;

  signature: pointer;

  signature_size: Psize_t

):LongInt;