1 files changed, 65 insertions, 0 deletions
diff --git a/usr.sbin/ppp/cbcp.h b/usr.sbin/ppp/cbcp.h
new file mode 100644
index 000000000000..d55800acfbbe
--- /dev/null
+++ b/usr.sbin/ppp/cbcp.h
@@ -0,0 +1,65 @@
+/*-
+ * Copyright (c) 1998 Brian Somers <brian@Awfulhak.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$Id$
+ */
+
+struct mbuf;
+struct physical;
+struct datalink;
+
+/* fsm states */
+#define CBCP_CLOSED	(0)	/* Not in use */
+#define CBCP_STOPPED	(1)	/* Waiting for a REQ */
+#define CBCP_REQSENT	(2)	/* Waiting for a RESP */
+#define CBCP_RESPSENT	(3)	/* Waiting for an ACK */
+#define CBCP_ACKSENT	(4)	/* Waiting for an LCP Term REQ */
+
+struct cbcpcfg {
+  u_char delay;
+  char phone[SCRIPT_LEN];
+  long fsmretry;
+};
+
+struct cbcp {
+  unsigned required : 1;	/* Are we gonna call back ? */
+  struct physical *p;		/* On this physical link */
+  struct {
+    u_char type;		/* cbcp_data::type (none/me/him/list) */
+    u_char delay;		/* How long to delay */
+    char phone[SCRIPT_LEN];	/* What to dial */
+
+    int state;			/* Our FSM state */
+    u_char id;			/* Our FSM ID */
+    u_char restart;		/* FSM Send again ? */
+    struct pppTimer timer;	/* Resend last option */
+  } fsm;
+};
+
+extern void cbcp_Init(struct cbcp *, struct physical *);
+extern void cbcp_Up(struct cbcp *);
+extern void cbcp_Input(struct physical *, struct mbuf *);
+extern void cbcp_Down(struct cbcp *);
+extern void cbcp_ReceiveTerminateReq(struct physical *);