@deftypefun {void} {gnutls_anon_free_server_credentials} (gnutls_anon_server_credentials_t @var{sc})
@var{sc}: is a @code{gnutls_anon_server_credentials_t}  type.

This structure is complex enough to manipulate directly thus this
helper function is provided in order to free (deallocate) it.
@end deftypefun