Hopefully things did not get mixed around too much.  It compiles under
Linux and works.  So that is at least a good sign. =)
20010122
 - (bal) OpenBSD Resync
   - markus@cvs.openbsd.org 2001/01/19 12:45:26 GMT 2001 by markus
     [servconf.c ssh.h sshd.c]
     only auth-chall.c needs #ifdef SKEY
   - markus@cvs.openbsd.org 2001/01/19 15:55:10 GMT 2001 by markus
     [auth-krb4.c auth-options.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c
      auth1.c auth2.c channels.c clientloop.c dh.c dispatch.c nchan.c
      packet.c pathname.h readconf.c scp.c servconf.c serverloop.c
      session.c ssh-add.c ssh-keygen.c ssh-keyscan.c ssh.c ssh.h
      ssh1.h sshconnect1.c sshd.c ttymodes.c]
     move ssh1 definitions to ssh1.h, pathnames to pathnames.h
   - markus@cvs.openbsd.org 2001/01/19 16:48:14
     [sshd.8]
     fix typo; from stevesk@
   - markus@cvs.openbsd.org 2001/01/19 16:50:58
     [ssh-dss.c]
     clear and free digest, make consistent with other code (use dlen); from
     stevesk@
   - markus@cvs.openbsd.org 2001/01/20 15:55:20 GMT 2001 by markus
     [auth-options.c auth-options.h auth-rsa.c auth2.c]
     pass the filename to auth_parse_options()
   - markus@cvs.openbsd.org 2001/01/20 17:59:40 GMT 2001
     [readconf.c]
     fix SIGSEGV from -o ""; problem noted by jehsom@togetherweb.com
   - stevesk@cvs.openbsd.org 2001/01/20 18:20:29
     [sshconnect2.c]
     dh_new_group() does not return NULL.  ok markus@
   - markus@cvs.openbsd.org 2001/01/20 21:33:42
     [ssh-add.c]
     do not loop forever if askpass does not exist; from
     andrew@pimlott.ne.mediaone.net
   - djm@cvs.openbsd.org 2001/01/20 23:00:56
     [servconf.c]
     Check for NULL return from strdelim; ok markus
   - djm@cvs.openbsd.org 2001/01/20 23:02:07
     [readconf.c]
     KNF; ok markus
   - jakob@cvs.openbsd.org 2001/01/21 9:00:33
     [ssh-keygen.1]
     remove -R flag; ok markus@
   - markus@cvs.openbsd.org 2001/01/21 19:05:40
     [atomicio.c automicio.h auth-chall.c auth-krb4.c auth-options.c
      auth-options.h auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c
      auth.c auth.h auth1.c auth2-chall.c auth2.c authfd.c authfile.c
      bufaux.c  bufaux.h buffer.c canahost.c canahost.h channels.c
      cipher.c cli.c clientloop.c clientloop.h compat.c compress.c
      deattack.c dh.c dispatch.c groupaccess.c hmac.c hostfile.c kex.c
      key.c key.h log-client.c log-server.c log.c log.h login.c login.h
      match.c misc.c misc.h nchan.c packet.c pty.c radix.h readconf.c
      readpass.c readpass.h rsa.c scp.c servconf.c serverloop.c serverloop.h
      session.c sftp-server.c ssh-add.c ssh-agent.c ssh-dss.c ssh-keygen.c
      ssh-keyscan.c ssh-rsa.c ssh.c ssh.h sshconnect.c sshconnect.h
      sshconnect1.c sshconnect2.c sshd.c tildexpand.c tildexpand.h
      ttysmodes.c uidswap.c xmalloc.c]
     split ssh.h and try to cleanup the #include mess. remove unnecessary
     #includes.  rename util.[ch] -> misc.[ch]
 - (bal) renamed 'PIDDIR' to '_PATH_SSH_PIDDIR' to match OpenBSD tree
 - (bal) Moved #ifdef KRB4 in auth-krb4.c above the #include to resolve
   conflict when compiling for non-kerb install
 - (bal) removed the #ifdef SKEY in auth1.c to match Markus' changes
   on 1/19.
diff --git a/pathnames.h b/pathnames.h
new file mode 100644
index 0000000..702251c
--- /dev/null
+++ b/pathnames.h
@@ -0,0 +1,136 @@
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+
+#ifndef ETCDIR
+#define ETCDIR				"/etc"
+#endif
+
+#ifndef _PATH_SSH_PIDDIR
+#define _PATH_SSH_PIDDIR		"/var/run"
+#endif
+
+/*
+ * System-wide file containing host keys of known hosts.  This file should be
+ * world-readable.
+ */
+#define _PATH_SSH_SYSTEM_HOSTFILE	ETCDIR "/ssh_known_hosts"
+#define _PATH_SSH_SYSTEM_HOSTFILE2	ETCDIR "/ssh_known_hosts2"
+
+/*
+ * Of these, ssh_host_key must be readable only by root, whereas ssh_config
+ * should be world-readable.
+ */
+#define _PATH_HOST_KEY_FILE		ETCDIR "/ssh_host_key"
+#define _PATH_SERVER_CONFIG_FILE	ETCDIR "/sshd_config"
+#define _PATH_HOST_CONFIG_FILE		ETCDIR "/ssh_config"
+#define _PATH_HOST_DSA_KEY_FILE		ETCDIR "/ssh_host_dsa_key"
+#define _PATH_DH_PRIMES			ETCDIR "/primes"
+
+#define _PATH_SSH_PROGRAM		"/usr/bin/ssh"
+
+/*
+ * The process id of the daemon listening for connections is saved here to
+ * make it easier to kill the correct daemon when necessary.
+ */
+#define _PATH_SSH_DAEMON_PID_FILE	_PATH_SSH_PIDDIR "/sshd.pid"
+
+/*
+ * The directory in user\'s home directory in which the files reside. The
+ * directory should be world-readable (though not all files are).
+ */
+#define _PATH_SSH_USER_DIR		".ssh"
+
+/*
+ * Per-user file containing host keys of known hosts.  This file need not be
+ * readable by anyone except the user him/herself, though this does not
+ * contain anything particularly secret.
+ */
+#define _PATH_SSH_USER_HOSTFILE		"~/.ssh/known_hosts"
+#define _PATH_SSH_USER_HOSTFILE2	"~/.ssh/known_hosts2"
+
+/*
+ * Name of the default file containing client-side authentication key. This
+ * file should only be readable by the user him/herself.
+ */
+#define _PATH_SSH_CLIENT_IDENTITY	".ssh/identity"
+#define _PATH_SSH_CLIENT_ID_DSA		".ssh/id_dsa"
+#define _PATH_SSH_CLIENT_ID_RSA		".ssh/id_rsa"
+
+/*
+ * Configuration file in user\'s home directory.  This file need not be
+ * readable by anyone but the user him/herself, but does not contain anything
+ * particularly secret.  If the user\'s home directory resides on an NFS
+ * volume where root is mapped to nobody, this may need to be world-readable.
+ */
+#define _PATH_SSH_USER_CONFFILE		".ssh/config"
+
+/*
+ * File containing a list of those rsa keys that permit logging in as this
+ * user.  This file need not be readable by anyone but the user him/herself,
+ * but does not contain anything particularly secret.  If the user\'s home
+ * directory resides on an NFS volume where root is mapped to nobody, this
+ * may need to be world-readable.  (This file is read by the daemon which is
+ * running as root.)
+ */
+#define _PATH_SSH_USER_PERMITTED_KEYS	".ssh/authorized_keys"
+#define _PATH_SSH_USER_PERMITTED_KEYS2	".ssh/authorized_keys2"
+
+/*
+ * Per-user and system-wide ssh "rc" files.  These files are executed with
+ * /bin/sh before starting the shell or command if they exist.  They will be
+ * passed "proto cookie" as arguments if X11 forwarding with spoofing is in
+ * use.  xauth will be run if neither of these exists.
+ */
+#define _PATH_SSH_USER_RC		".ssh/rc"
+#define _PATH_SSH_SYSTEM_RC		ETCDIR "/sshrc"
+
+/*
+ * Ssh-only version of /etc/hosts.equiv.  Additionally, the daemon may use
+ * ~/.rhosts and /etc/hosts.equiv if rhosts authentication is enabled.
+ */
+#define _PATH_SSH_HOSTS_EQUIV		ETCDIR "/shosts.equiv"
+#define _PATH_RHOSTS_EQUIV		"/etc/hosts.equiv"
+
+/*
+ * Default location of askpass
+ */
+#define _PATH_SSH_ASKPASS_DEFAULT	"/usr/X11R6/bin/ssh-askpass"
+
+/* for scp */
+#ifndef _PATH_CP
+#define _PATH_CP			"cp"
+#endif
+
+/* path to login program */
+#ifndef LOGIN_PROGRAM
+# ifdef LOGIN_PROGRAM_FALLBACK
+#  define LOGIN_PROGRAM         LOGIN_PROGRAM_FALLBACK
+# else
+#  define LOGIN_PROGRAM         "/usr/bin/login"
+# endif
+#endif /* LOGIN_PROGRAM */
+
+/* Askpass program define */
+#ifndef ASKPASS_PROGRAM
+#define ASKPASS_PROGRAM         "/usr/lib/ssh/ssh-askpass"
+#endif /* ASKPASS_PROGRAM */
+
+/*
+ * Relevant only when using builtin PRNG.
+ */
+#ifndef SSH_PRNG_SEED_FILE
+# define SSH_PRNG_SEED_FILE      SSH_USER_DIR"/prng_seed"
+#endif /* SSH_PRNG_SEED_FILE */
+#ifndef SSH_PRNG_COMMAND_FILE
+# define SSH_PRNG_COMMAND_FILE   ETCDIR "/ssh_prng_cmds"
+#endif /* SSH_PRNG_COMMAND_FILE */
+