| slcompress.h (28679) | slcompress.h (30187) |
|---|---|
| 1/* 2 * Definitions for tcp compression routines. 3 * | 1/* 2 * Definitions for tcp compression routines. 3 * |
| 4 * $Header: /home/ncvs/src/usr.sbin/ppp/slcompress.h,v 1.6 1997/06/09 03:27:38 brian Exp $ | 4 * $Header: /home/ncvs/src/usr.sbin/ppp/slcompress.h,v 1.7 1997/08/25 00:29:29 brian Exp $ |
| 5 * 6 * Copyright (c) 1989 Regents of the University of California. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms are permitted 10 * provided that the above copyright notice and this paragraph are 11 * duplicated in all such forms and that any documentation, 12 * advertising materials, and other materials related to such 13 * distribution and use acknowledge that the software was developed 14 * by the University of California, Berkeley. The name of the 15 * University may not be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 19 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 20 * | 5 * 6 * Copyright (c) 1989 Regents of the University of California. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms are permitted 10 * provided that the above copyright notice and this paragraph are 11 * duplicated in all such forms and that any documentation, 12 * advertising materials, and other materials related to such 13 * distribution and use acknowledge that the software was developed 14 * by the University of California, Berkeley. The name of the 15 * University may not be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 19 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 20 * |
| 21 * $Id: slcompress.h,v 1.6 1997/06/09 03:27:38 brian Exp $ | 21 * $Id: slcompress.h,v 1.7 1997/08/25 00:29:29 brian Exp $ |
| 22 * 23 * Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989: 24 * - Initial distribution. 25 */ 26 27#define MAX_STATES 16 /* must be > 2 and < 256 */ 28#define MAX_HDR 128 /* XXX 4bsd-ism: should really be 128 */ 29 --- 103 unchanged lines hidden (view full) --- 133 int sls_compressedin; /* inbound compressed packets */ 134 int sls_errorin; /* inbound unknown type packets */ 135 int sls_tossed; /* inbound packets tossed because of error */ 136}; 137 138/* flag values */ 139#define SLF_TOSS 1 /* tossing rcvd frames because of input err */ 140 | 22 * 23 * Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989: 24 * - Initial distribution. 25 */ 26 27#define MAX_STATES 16 /* must be > 2 and < 256 */ 28#define MAX_HDR 128 /* XXX 4bsd-ism: should really be 128 */ 29 --- 103 unchanged lines hidden (view full) --- 133 int sls_compressedin; /* inbound compressed packets */ 134 int sls_errorin; /* inbound unknown type packets */ 135 int sls_tossed; /* inbound packets tossed because of error */ 136}; 137 138/* flag values */ 139#define SLF_TOSS 1 /* tossing rcvd frames because of input err */ 140 |
| 141extern void sl_compress_init(struct slcompress *); | 141extern void sl_compress_init(struct slcompress *, int max_state); |
| 142extern u_char sl_compress_tcp 143__P((struct mbuf *, struct ip *, 144 struct slcompress *, int compress_cid_flag)); 145 extern int sl_uncompress_tcp(u_char **, int, u_int, struct slcompress *); | 142extern u_char sl_compress_tcp 143__P((struct mbuf *, struct ip *, 144 struct slcompress *, int compress_cid_flag)); 145 extern int sl_uncompress_tcp(u_char **, int, u_int, struct slcompress *); |