===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/misc.h,v
retrieving revision 1.21.2.1
retrieving revision 1.21.2.2
diff -u -r1.21.2.1 -r1.21.2.2
--- src/usr.bin/ssh/misc.h	2005/09/04 18:40:02	1.21.2.1
+++ src/usr.bin/ssh/misc.h	2006/02/03 02:53:44	1.21.2.2
@@ -1,4 +1,4 @@
-/*	$OpenBSD: misc.h,v 1.21.2.1 2005/09/04 18:40:02 brad Exp $	*/
+/*	$OpenBSD: misc.h,v 1.21.2.2 2006/02/03 02:53:44 brad Exp $	*/
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -20,6 +20,7 @@
 int	 unset_nonblock(int);
 void	 set_nodelay(int);
 int	 a2port(const char *);
+int	 a2tun(const char *, int *);
 char	*hpdelim(char **);
 char	*cleanhostname(char *);
 char	*colon(char *);
@@ -27,6 +28,7 @@
 char	*tilde_expand_filename(const char *, uid_t);
 char	*percent_expand(const char *, ...) __attribute__((__sentinel__));
 char	*tohex(const u_char *, u_int);
+void	 sanitise_stdfd(void);
 
 struct passwd *pwcopy(struct passwd *);
 
@@ -36,7 +38,11 @@
 	u_int   num;
 	u_int   nalloc;
 };
-void	 addargs(arglist *, char *, ...) __attribute__((format(printf, 2, 3)));
+void	 addargs(arglist *, char *, ...)
+	     __attribute__((format(printf, 2, 3)));
+void	 replacearg(arglist *, u_int, char *, ...)
+	     __attribute__((format(printf, 3, 4)));
+void	 freeargs(arglist *);
 
 /* readpass.c */
 
@@ -48,3 +54,16 @@
 char	*read_passphrase(const char *, int);
 int	 ask_permission(const char *, ...) __attribute__((format(printf, 1, 2)));
 int	 read_keyfile_line(FILE *, const char *, char *, size_t, u_long *);
+
+int	 tun_open(int, int);
+
+/* Common definitions for ssh tunnel device forwarding */
+#define SSH_TUNMODE_NO		0x00
+#define SSH_TUNMODE_POINTOPOINT	0x01
+#define SSH_TUNMODE_ETHERNET	0x02
+#define SSH_TUNMODE_DEFAULT	SSH_TUNMODE_POINTOPOINT
+#define SSH_TUNMODE_YES		(SSH_TUNMODE_POINTOPOINT|SSH_TUNMODE_ETHERNET)
+
+#define SSH_TUNID_ANY		0x7fffffff
+#define SSH_TUNID_ERR		(SSH_TUNID_ANY - 1)
+#define SSH_TUNID_MAX		(SSH_TUNID_ANY - 2)