76 	bzero(&io, sizeof io);  in pfr_clr_tables()
96 	bzero(&io, sizeof io);  in pfr_add_tables()
117 	bzero(&io, sizeof io);  in pfr_del_tables()
139 	bzero(&io, sizeof io);  in pfr_get_tables()
162 	bzero(&io, sizeof io);  in pfr_get_tstats()
184 	bzero(&io, sizeof io);  in pfr_clr_addrs()
204 	bzero(&io, sizeof io);  in pfr_add_addrs()
227 	bzero(&io, sizeof io);  in pfr_del_addrs()
250 	bzero(&io, sizeof io);  in pfr_set_addrs()
281 	bzero(&io, sizeof io);  in pfr_get_addrs()
304 	bzero(&io, sizeof io);  in pfr_get_astats()
326 	bzero(&io, sizeof io);  in pfr_clr_astats()
348 	bzero(&io, sizeof io);  in pfr_clr_tstats()
370 	bzero(&io, sizeof io);  in pfr_tst_addrs()
394 	bzero(&io, sizeof io);  in pfr_ina_define()
421 	bzero(&io, sizeof io);  in pfi_get_ifaces()
515 	bzero(p + b->pfrb_msize * bs, (minsize - b->pfrb_msize) * bs);  in pfr_buf_grow()