@deftypefun {void} {gnutls_certificate_free_ca_names} (gnutls_certificate_credentials_t @var{sc})

@var{sc}: is a @code{gnutls_certificate_credentials_t}  type.

This function will delete all the CA name in the given

credentials. Clients may call this to save some memory since in

client side the CA names are not used. Servers might want to use

this function if a large list of trusted CAs is present and

sending the names of it would just consume bandwidth without providing

information to client.

CA names are used by servers to advertise the CAs they support to

clients.

@end deftypefun