Import version 1.5 of ppp.

<sales>
This is a user-level ppp implementation that uses the
tun driver.  It was originally created by a Japanese
ISP.  It's now piled with features.  Check the man pages
for details.
</sales>

The sources are identical to the ones in FreeBSD, except
for the Makefile.

IP aliasing (NAT) is disabled, and can be enabled by simply
doing a ``make install'' of libalias, then rebuilding
ppp.  I'll create libalias as a port soon.

1 files changed, 78 insertions, 0 deletions

diff --git a/usr.sbin/ppp/lcp.h b/usr.sbin/ppp/lcp.h
new file mode 100644
index 00000000000..a624cae9698
--- /dev/null
+++ b/usr.sbin/ppp/lcp.h
@@ -0,0 +1,78 @@
+/*
+ *	    Written by Toshiharu OHNO (tony-o@iij.ad.jp)
+ *
+ *   Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the Internet Initiative Japan.  The name of the
+ * IIJ may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * $Id: lcp.h,v 1.1 1997/11/23 20:27:34 brian Exp $
+ *
+ *	TODO:
+ */
+
+struct lcpstate {
+  u_long his_mru;
+  u_long his_accmap;
+  u_long his_magic;
+  u_long his_lqrperiod;
+  u_char his_protocomp;
+  u_char his_acfcomp;
+  u_short his_auth;
+
+  u_long want_mru;
+  u_long want_accmap;
+  u_long want_magic;
+  u_long want_lqrperiod;
+  u_char want_protocomp;
+  u_char want_acfcomp;
+  u_short want_auth;
+
+  u_long his_reject;		/* Request codes rejected by peer */
+  u_long my_reject;		/* Request codes I have rejected */
+
+  u_short auth_iwait;
+  u_short auth_ineed;
+};
+
+#define	LCP_MAXCODE	CODE_DISCREQ
+
+#define	TY_MRU		1	/* Maximum-Receive-Unit */
+#define	TY_ACCMAP	2	/* Async-Control-Character-Map */
+#define	TY_AUTHPROTO	3	/* Authentication-Protocol */
+#define	TY_QUALPROTO	4	/* Quality-Protocol */
+#define	TY_MAGICNUM	5	/* Magic-Number */
+#define	TY_RESERVED	6	/* RESERVED */
+#define	TY_PROTOCOMP	7	/* Protocol-Field-Compression */
+#define	TY_ACFCOMP	8	/* Address-and-Control-Field-Compression */
+#define	TY_FCSALT	9	/* FCS-Alternatives */
+#define	TY_SDP		10	/* Self-Describing-Padding */
+
+struct lqrreq {
+  u_char type;
+  u_char length;
+  u_short proto;		/* Quality protocol */
+  u_long period;		/* Reporting interval */
+};
+
+extern struct lcpstate LcpInfo;
+extern struct fsm LcpFsm;
+
+extern void LcpInit(void);
+extern void LcpUp(void);
+extern void LcpSendProtoRej(u_char *, int);
+extern void LcpOpen(int);
+extern void LcpClose(void);
+extern void LcpDown(void);
+extern void PutConfValue(int, u_char **, const char **, u_char, int, u_long);
+extern int ReportLcpStatus(struct cmdargs const *);
+extern void LcpInput(struct mbuf *);