1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate *
4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate * with the License.
8*7c478bd9Sstevel@tonic-gate *
9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate *
14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate *
20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate */
22*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
23*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */
24*7c478bd9Sstevel@tonic-gate
25*7c478bd9Sstevel@tonic-gate
26*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3 */
27*7c478bd9Sstevel@tonic-gate /*
28*7c478bd9Sstevel@tonic-gate NAME
29*7c478bd9Sstevel@tonic-gate cat - concatenate two strings
30*7c478bd9Sstevel@tonic-gate
31*7c478bd9Sstevel@tonic-gate SYNOPSIS
32*7c478bd9Sstevel@tonic-gate void cat(char *to, char *from1, char *from2)
33*7c478bd9Sstevel@tonic-gate
34*7c478bd9Sstevel@tonic-gate DESCRIPTION
35*7c478bd9Sstevel@tonic-gate cat() concatenates "from1" and "from2" to "to"
36*7c478bd9Sstevel@tonic-gate to -> destination string
37*7c478bd9Sstevel@tonic-gate from1 -> source string
38*7c478bd9Sstevel@tonic-gate from2 -> source string
39*7c478bd9Sstevel@tonic-gate */
40*7c478bd9Sstevel@tonic-gate #include "mail.h"
41*7c478bd9Sstevel@tonic-gate void
cat(to,from1,from2)42*7c478bd9Sstevel@tonic-gate cat(to, from1, from2)
43*7c478bd9Sstevel@tonic-gate register char *to, *from1, *from2;
44*7c478bd9Sstevel@tonic-gate {
45*7c478bd9Sstevel@tonic-gate for (; *from1;) *to++ = *from1++;
46*7c478bd9Sstevel@tonic-gate for (; *from2;) *to++ = *from2++;
47*7c478bd9Sstevel@tonic-gate *to = '\0';
48*7c478bd9Sstevel@tonic-gate }
49