/*
 * call-seq:
 *    conn.get_client_encoding() -> String
 * 
 * Returns the client encoding as a String.
 */
static VALUE
pgconn_get_client_encoding(self)
    VALUE self;
{
    char *encoding = (char *)pg_encoding_to_char(PQclientEncoding(get_pgconn(self)));
    return rb_tainted_str_new2(encoding);
}