@deftypefun {const char *} {gnutls_ext_get_name2} (gnutls_session_t @var{session}, unsigned int @var{tls_id}, gnutls_ext_parse_type_t @var{parse_point})
@var{session}: a @code{gnutls_session_t}  opaque pointer

@var{tls_id}: is a TLS extension numeric ID

@var{parse_point}: the parse type of the extension

Convert a TLS extension numeric ID to a printable string.

@strong{Returns:} a pointer to a string that contains the name of the
specified cipher, or @code{NULL} .
@end deftypefun