1 /* 2 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 3 * 4 * Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd. 5 * 6 * Redistribution and use in source and binary forms are permitted 7 * provided that the above copyright notice and this paragraph are 8 * duplicated in all such forms and that any documentation, 9 * advertising materials, and other materials related to such 10 * distribution and use acknowledge that the software was developed 11 * by the Internet Initiative Japan. The name of the 12 * IIJ may not be used to endorse or promote products derived 13 * from this software without specific prior written permission. 14 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 16 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 17 * 18 * $Id: lcp.h,v 1.7 1997/06/09 03:27:25 brian Exp $ 19 * 20 * TODO: 21 */ 22 23 #ifndef _LCP_H_ 24 #define _LPC_H_ 25 26 struct lcpstate { 27 u_long his_mru; 28 u_long his_accmap; 29 u_long his_magic; 30 u_long his_lqrperiod; 31 u_char his_protocomp; 32 u_char his_acfcomp; 33 u_short his_auth; 34 35 u_long want_mru; 36 u_long want_accmap; 37 u_long want_magic; 38 u_long want_lqrperiod; 39 u_char want_protocomp; 40 u_char want_acfcomp; 41 u_short want_auth; 42 43 u_long his_reject; /* Request codes rejected by peer */ 44 u_long my_reject; /* Request codes I have rejected */ 45 46 u_short auth_iwait; 47 u_short auth_ineed; 48 }; 49 50 #define LCP_MAXCODE CODE_DISCREQ 51 52 #define TY_MRU 1 /* Maximum-Receive-Unit */ 53 #define TY_ACCMAP 2 /* Async-Control-Character-Map */ 54 #define TY_AUTHPROTO 3 /* Authentication-Protocol */ 55 #define TY_QUALPROTO 4 /* Quality-Protocol */ 56 #define TY_MAGICNUM 5 /* Magic-Number */ 57 #define TY_RESERVED 6 /* RESERVED */ 58 #define TY_PROTOCOMP 7 /* Protocol-Field-Compression */ 59 #define TY_ACFCOMP 8 /* Address-and-Control-Field-Compression */ 60 #define TY_FCSALT 9 /* FCS-Alternatives */ 61 #define TY_SDP 10 /* Self-Dscribing-Padding */ 62 #define TY_NUMMODE 11 /* Numbered-Mode */ 63 #define TY_XXXXXX 12 64 #define TY_CALLBACK 13 /* Callback */ 65 #define TY_YYYYYY 14 66 #define TY_COMPFRAME 15 /* Compound-Frames */ 67 68 struct lqrreq { 69 u_char type; 70 u_char length; 71 u_short proto; /* Quality protocol */ 72 u_long period; /* Reporting interval */ 73 }; 74 75 extern struct lcpstate LcpInfo; 76 77 extern void LcpInit(void); 78 extern void LcpUp(void); 79 extern void LcpSendProtoRej(u_char *, int); 80 extern void LcpOpen(int mode); 81 extern void LcpClose(void); 82 extern void LcpDown(void); 83 84 #endif 85