 NOT NULL)", xname);     free (xname);     ret = sqlite0_exec (handle, sql, NULL, NULL, NULL);     sqlite0_free (sql);     if (ret != SQLITE_OK)       {    spatialite_e ("CREATE TABLE %s error: %s\n", name,    sqlite0_errmsg (handle));    return 0;       }     sql =  sqlite0_mprintf ("SELECT AddGeometryColumn(%Q, 'geometry', "     "%d, 'POINT', %Q)", name, srid, 