dmake: do not set MAKEFLAGS=k
[unleashed/tickless.git] / usr / src / lib / libmail / common / trimnl.c
blobc6bd0eb5e070c57838de0332bed02f4888b9068e
1 /*
2 * CDDL HEADER START
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
19 * CDDL HEADER END
23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28 /* All Rights Reserved */
30 #pragma ident "%Z%%M% %I% %E% SMI"
32 #include <sys/types.h>
33 #include "libmail.h"
34 #include <string.h>
37 * Trim trailing newlines from string.
39 void
40 trimnl(char *s)
42 char *p;
44 p = s + strlen(s) - 1;
45 while ((*p == '\n') && (p >= s)) {
46 *p-- = '\0';