@showfuncdesc{gnutls_pubkey_export}
An important function is @funcref{gnutls_pubkey_import_url} which will import
-public keys from URLs that identify objects stored in tokens (see @ref{Smart cards and HSMs,Trusted platform module}).
+public keys from URLs that identify objects stored in tokens (see @ref{Smart cards and HSMs} and @ref{Trusted platform module}).
A function to check for a supported by GnuTLS URL is @funcref{gnutls_url_is_supported}.
@showfuncdesc{gnutls_url_is_supported}
{\vspace{0.5cm}{\bf Description:}\footnotesize}
{}
+\newenvironment{functionLimitation}%
+{\vspace{0.5cm}{\it Limitation:}\footnotesize}
+{}
+
\newenvironment{enum}%
{}%
{}