| 1360 | } |
| 1361 | |
| 1362 | bool pn_data_prev(pn_data_t *data) |
| 1363 | { |
| 1364 | pni_node_t *node = pni_data_current(data); |
| 1365 | if (node && node->prev) { |
| 1366 | data->current = node->prev; |
| 1367 | return true; |
| 1368 | } else { |
| 1369 | return false; |
| 1370 | } |
| 1371 | } |
| 1372 | |
| 1373 | int pni_data_traverse(pn_data_t *data, |
| 1374 | int (*enter)(void *ctx, pn_data_t *data, pni_node_t *node), |
no test coverage detected