53 #define INCR(counter) ++comp->counter;
62 sl_compress_init(struct slcompress *comp, int max_state)  in sl_compress_init()  argument
65 	struct cstate *tstate = comp->tstate;  in sl_compress_init()
69 		bzero((char *)comp, sizeof(*comp));  in sl_compress_init()
72 		bzero((char *)comp->tstate, sizeof(comp->tstate));  in sl_compress_init()
73 		bzero((char *)comp->rstate, sizeof(comp->rstate));  in sl_compress_init()
81 	comp->last_cs = &tstate[0];  in sl_compress_init()
82 	comp->last_recv = 255;  in sl_compress_init()
83 	comp->last_xmit = 255;  in sl_compress_init()
84 	comp->flags = SLF_TOSS;  in sl_compress_init()
143  * and "ip" must be == mtod(m, struct ip *).  "comp" supplies the
151 sl_compress_tcp(struct mbuf *m, struct ip *ip, struct slcompress *comp,  in sl_compress_tcp()  argument
154 	struct cstate *cs = comp->last_cs->cs_next;  in sl_compress_tcp()
199 		struct cstate *lastcs = comp->last_cs;  in sl_compress_tcp()
220 		comp->last_cs = lcs;  in sl_compress_tcp()
232 			comp->last_cs = lcs;  in sl_compress_tcp()
374 	if (compress_cid == 0 || comp->last_xmit != cs->cs_id) {  in sl_compress_tcp()
375 		comp->last_xmit = cs->cs_id;  in sl_compress_tcp()
401 	comp->last_xmit = cs->cs_id;  in sl_compress_tcp()
406 sl_uncompress_tcp(u_char **bufp, int len, u_int type, struct slcompress *comp)  in sl_uncompress_tcp()  argument
412 	vjlen = sl_uncompress_tcp_core(cp, len, len, type, comp, &hdr, &hlen);  in sl_uncompress_tcp()
451     struct slcompress *comp, u_char **hdrp, u_int *hlenp)  in sl_uncompress_tcp_core()  argument
466 		cs = &comp->rstate[comp->last_recv = ip->ip_p];  in sl_uncompress_tcp_core()
467 		comp->flags &=~ SLF_TOSS;  in sl_uncompress_tcp_core()
502 		comp->flags &=~ SLF_TOSS;  in sl_uncompress_tcp_core()
503 		comp->last_recv = *cp++;  in sl_uncompress_tcp_core()
508 		if (comp->flags & SLF_TOSS) {  in sl_uncompress_tcp_core()
513 	cs = &comp->rstate[comp->last_recv];  in sl_uncompress_tcp_core()
585 	comp->flags |= SLF_TOSS;  in sl_uncompress_tcp_core()