1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
23 /* All Rights Reserved */
24
25
26 #ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.4 */
27 /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
28
29 #include "string.h"
30
31 #include "lp.h"
32
33 /**
34 ** search_cslist() - SEARCH CHARACTER SET ALIASES FOR CHARACTER SET
35 **/
36
37 char *
38 #if defined(__STDC__)
search_cslist(char * item,char ** list)39 search_cslist (
40 char * item,
41 char ** list
42 )
43 #else
44 search_cslist (item, list)
45 register char *item;
46 register char **list;
47 #endif
48 {
49 register char *alias;
50
51
52 if (!list || !*list)
53 return (0);
54
55 else if (STREQU(item, NAME_ANY))
56 return (item);
57
58 /*
59 * This is a linear search--we believe that the lists
60 * will be short.
61 */
62 while (*list) {
63 alias = strchr(*list, '=');
64 if (alias && STREQU(alias+1, item))
65 return (*list);
66 list++;
67 }
68 return (0);
69 }
70