@deftypefun {const char *} {gnutls_kx_get_name} (gnutls_kx_algorithm_t @var{algorithm})
@var{algorithm}: is a key exchange algorithm
Convert a @code{gnutls_kx_algorithm_t} value to a string.
@strong{Returns:} a pointer to a string that contains the name of the
specified key exchange algorithm, or @code{NULL} .
@end deftypefun