--- old/usr/src/cmd/ssh/libssh/common/radix.c	Tue Aug 16 19:27:14 2016
+++ /dev/null	Tue Aug 16 19:26:53 2016
@@ -1,160 +0,0 @@
-/*
- * Copyright (c) 1999 Dug Song.  All rights reserved.
- * Copyright (c) 2002 Markus Friedl.  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 ``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 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.
- */
-
-#include "includes.h"
-#include "uuencode.h"
-
-RCSID("$OpenBSD: radix.c,v 1.22 2002/09/09 14:54:15 markus Exp $");
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#ifdef AFS
-#include <krb.h>
-
-#include <radix.h>
-#include "bufaux.h"
-
-int
-creds_to_radix(CREDENTIALS *creds, u_char *buf, size_t buflen)
-{
-	Buffer b;
-	int ret;
-
-	buffer_init(&b);
-
-	buffer_put_char(&b, 1);	/* version */
-
-	buffer_append(&b, creds->service, strlen(creds->service));
-	buffer_put_char(&b, '\0');
-	buffer_append(&b, creds->instance, strlen(creds->instance));
-	buffer_put_char(&b, '\0');
-	buffer_append(&b, creds->realm, strlen(creds->realm));
-	buffer_put_char(&b, '\0');
-	buffer_append(&b, creds->pname, strlen(creds->pname));
-	buffer_put_char(&b, '\0');
-	buffer_append(&b, creds->pinst, strlen(creds->pinst));
-	buffer_put_char(&b, '\0');
-
-	/* Null string to repeat the realm. */
-	buffer_put_char(&b, '\0');
-
-	buffer_put_int(&b, creds->issue_date);
-	buffer_put_int(&b, krb_life_to_time(creds->issue_date,
-	    creds->lifetime));
-	buffer_append(&b, creds->session, sizeof(creds->session));
-	buffer_put_short(&b, creds->kvno);
-
-	/* 32 bit size + data */
-	buffer_put_string(&b, creds->ticket_st.dat, creds->ticket_st.length);
-
-	ret = uuencode(buffer_ptr(&b), buffer_len(&b), (char *)buf, buflen);
-
-	buffer_free(&b);
-	return ret;
-}
-
-#define GETSTRING(b, t, tlen) \
-	do { \
-		int i, found = 0; \
-		for (i = 0; i < tlen; i++) { \
-			if (buffer_len(b) == 0) \
-				goto done; \
-			t[i] = buffer_get_char(b); \
-			if (t[i] == '\0') { \
-				found = 1; \
-				break; \
-			} \
-		} \
-		if (!found) \
-			goto done; \
-	} while(0)
-
-int
-radix_to_creds(const char *buf, CREDENTIALS *creds)
-{
-	Buffer b;
-	u_char *space;
-	char c, version, *p;
-	u_int endTime, len;
-	int blen, ret;
-
-	ret = 0;
-	blen = strlen(buf);
-
-	/* sanity check for size */
-	if (blen > 8192)
-		return 0;
-
-	buffer_init(&b);
-	space = buffer_append_space(&b, blen);
-
-	/* check version and length! */
-	len = uudecode(buf, space, blen);
-	if (len < 1)
-		goto done;
-
-	version = buffer_get_char(&b);
-
-	GETSTRING(&b, creds->service, sizeof creds->service);
-	GETSTRING(&b, creds->instance, sizeof creds->instance);
-	GETSTRING(&b, creds->realm, sizeof creds->realm);
-	GETSTRING(&b, creds->pname, sizeof creds->pname);
-	GETSTRING(&b, creds->pinst, sizeof creds->pinst);
-
-	if (buffer_len(&b) == 0)
-		goto done;
-
-	/* Ignore possibly different realm. */
-	while (buffer_len(&b) > 0 && (c = buffer_get_char(&b)) != '\0')
-		;
-
-	if (buffer_len(&b) == 0)
-		goto done;
-
-	creds->issue_date = buffer_get_int(&b);
-
-	endTime = buffer_get_int(&b);
-	creds->lifetime = krb_time_to_life(creds->issue_date, endTime);
-
-	len = buffer_len(&b);
-	if (len < sizeof(creds->session))
-		goto done;
-	memcpy(&creds->session, buffer_ptr(&b), sizeof(creds->session));
-	buffer_consume(&b, sizeof(creds->session));
-
-	creds->kvno = buffer_get_short(&b);
-
-	p = buffer_get_string(&b, &len);
-	if (len < 0 || len > sizeof(creds->ticket_st.dat))
-		goto done;
-	memcpy(&creds->ticket_st.dat, p, len);
-	creds->ticket_st.length = len;
-
-	ret = 1;
-done:
-	buffer_free(&b);
-	return ret;
-}
-#endif /* AFS */
