Lines Matching refs:pf1
1213 gen_fifo *pf1;1216 pf1 = first;1218 if (NULL == pf1)1221 return pf1;1223 CONCAT_FIFO(*pf1, *pf2, link);1226 return pf1;1236 any_node_fifo * pf1 = fifo;1238 if (pf1 != NULL) {1242 UNLINK_FIFO(np, *pf1, link);1247 free(pf1);