DATA_BLOB gen_negTokenTarg(const char *OIDs[], DATA_BLOB blob);
DATA_BLOB spnego_gen_krb5_wrap(const DATA_BLOB ticket, const uint8 tok_id[2]);
bool spnego_parse_krb5_wrap(DATA_BLOB blob, DATA_BLOB *ticket, uint8 tok_id[2]);
DATA_BLOB gen_negTokenTarg(const char *OIDs[], DATA_BLOB blob);
DATA_BLOB spnego_gen_krb5_wrap(const DATA_BLOB ticket, const uint8 tok_id[2]);
bool spnego_parse_krb5_wrap(DATA_BLOB blob, DATA_BLOB *ticket, uint8 tok_id[2]);