1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
23*0Sstevel@tonic-gate /* All Rights Reserved */
24*0Sstevel@tonic-gate
25*0Sstevel@tonic-gate
26*0Sstevel@tonic-gate #ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.5 */
27*0Sstevel@tonic-gate /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate #include "ctype.h"
30*0Sstevel@tonic-gate
31*0Sstevel@tonic-gate /*
32*0Sstevel@tonic-gate * Compare strings ignoring case: s1>s2: >0 s1==s2: 0 s1<s2: <0
33*0Sstevel@tonic-gate */
34*0Sstevel@tonic-gate
35*0Sstevel@tonic-gate int
36*0Sstevel@tonic-gate #if defined(__STDC__)
cs_strcmp(char * s1,char * s2)37*0Sstevel@tonic-gate cs_strcmp(
38*0Sstevel@tonic-gate char * s1,
39*0Sstevel@tonic-gate char * s2
40*0Sstevel@tonic-gate )
41*0Sstevel@tonic-gate #else
42*0Sstevel@tonic-gate cs_strcmp(s1, s2)
43*0Sstevel@tonic-gate register char *s1, *s2;
44*0Sstevel@tonic-gate #endif
45*0Sstevel@tonic-gate {
46*0Sstevel@tonic-gate
47*0Sstevel@tonic-gate if(s1 == s2)
48*0Sstevel@tonic-gate return(0);
49*0Sstevel@tonic-gate while(toupper(*s1) == toupper(*s2++))
50*0Sstevel@tonic-gate if(*s1++ == '\0')
51*0Sstevel@tonic-gate return(0);
52*0Sstevel@tonic-gate return(toupper(*s1) - toupper(*--s2));
53*0Sstevel@tonic-gate }
54