60 lines
2.3 KiB
C
60 lines
2.3 KiB
C
/* $Header: /p/tcsh/cvsroot/tcsh/tc.nls.h,v 3.17 2015/06/06 21:19:08 christos Exp $ */
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/*
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* tc.nls.h: NLS support
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*
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*/
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/*-
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* Copyright (c) 1980, 1991 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _h_tc_nls
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#define _h_tc_nls
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#ifdef WIDE_STRINGS
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extern int NLSWidth(Char);
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extern int NLSStringWidth (const Char *);
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#else
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# define NLSStringWidth(s) Strlen(s)
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# define NLSWidth(c) 1
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#endif
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extern Char *NLSChangeCase (const Char *, int);
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extern int NLSClassify (Char, int, int);
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#define NLSCLASS_CTRL (-1)
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#define NLSCLASS_TAB (-2)
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#define NLSCLASS_NL (-3)
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#define NLSCLASS_ILLEGAL (-4)
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#define NLSCLASS_ILLEGAL2 (-5)
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#define NLSCLASS_ILLEGAL3 (-6)
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#define NLSCLASS_ILLEGAL4 (-7)
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#define NLSCLASS_ILLEGAL5 (-8)
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#define NLSCLASS_ILLEGAL_SIZE(x) (-(x) - (-(NLSCLASS_ILLEGAL) - 1))
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#endif
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