69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these librararies and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* $XConsortium: strcase.C /main/4 1996/04/21 19:09:37 drk $
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*
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* (c) Copyright 1996 Digital Equipment Corporation.
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* (c) Copyright 1993,1994,1996 Hewlett-Packard Company.
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* (c) Copyright 1993,1994,1996 International Business Machines Corp.
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* (c) Copyright 1993,1994,1996 Sun Microsystems, Inc.
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* (c) Copyright 1993,1994,1996 Novell, Inc.
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* (c) Copyright 1996 FUJITSU LIMITED.
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* (c) Copyright 1996 Hitachi.
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*/
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#include <codelibs/nl_hack.h>
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#include <codelibs/stringx.h>
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char *strupper(char *str)
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{
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int len;
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if (str != NULL)
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{
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for (register char *s = str; *s != '\0'; s++)
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if ((len = mblen(s, MB_CUR_MAX)) > 1)
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s += len;
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else
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*s = toupper((unsigned char)*s);
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}
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return str;
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}
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char *strlower(char *str)
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{
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int len;
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if (str != NULL)
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{
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for (register char *s = str; *s != '\0'; s++)
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if ((len = mblen(s, MB_CUR_MAX)) > 1)
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s += len;
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else
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*s = tolower((unsigned char)*s);
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}
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return str;
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}
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