@deftypefun {const gnutls_pk_algorithm_t *} {gnutls_pk_list} ( @var{void})
Get a list of supported public key algorithms.
This function is not thread safe.
@strong{Returns:} a (0)-terminated list of @code{gnutls_pk_algorithm_t} integers
indicating the available ciphers.
@strong{Since:} 2.6.0
@end deftypefun