code: public static int getDefaultFlags ( CIFSContext tc ) {
          return NTLMSSP_NEGOTIATE_NTLM | NTLMSSP_NEGOTIATE_VERSION
                  | ( tc.getConfig().isUseUnicode() ? NTLMSSP_NEGOTIATE_UNICODE : NTLMSSP_NEGOTIATE_OEM );
      }
docs: Returns the default flags for a generic Type-3 message in the
  current environment.
  
  @param tc
  context to use
  @return An <code>int</code> containing the default flags.