1388 static void config_print_by_type(const data_unset *du, buffer *b, int depth);
1390 static void config_print_indent(buffer *b, int depth) {  in config_print_indent()  argument
1391     depth <<= 2;  in config_print_indent()
1392     memset(buffer_extend(b, depth), ' ', depth);  in config_print_indent()
1406 static void config_print_array(const array * const a, buffer * const b, int depth) {  in config_print_array()  argument
1421                 config_print_by_type(a->data[i], b, depth + 1);  in config_print_array()
1431         config_print_indent(b, depth + 1);  in config_print_array()
1442         config_print_by_type(du, b, depth + 1);  in config_print_array()
1445     config_print_indent(b, depth);  in config_print_array()
1449 static void config_print_config(const data_unset *d, buffer * const b, int depth) {  in config_print_config()  argument
1462         config_print_indent(b, depth + 1);  in config_print_config()
1467     ++depth;  in config_print_config()
1471         config_print_indent(b, depth);  in config_print_config()
1478         config_print_by_type(du, b, depth);  in config_print_config()
1489             config_print_indent(b, depth);  in config_print_config()
1490             config_print_by_type((data_unset *) dcc, b, depth);  in config_print_config()
1495     --depth;  in config_print_config()
1496     config_print_indent(b, depth);  in config_print_config()
1507         config_print_indent(b, depth);  in config_print_config()
1509         config_print_by_type((data_unset *)dc->next, b, depth);  in config_print_config()
1531 static void config_print_by_type(const data_unset * const du, buffer * const b, int depth) {  in config_print_by_type()  argument
1540         config_print_array(&((data_array *)du)->value, b, depth);  in config_print_by_type()
1543         config_print_config(du, b, depth);  in config_print_by_type()