1/* $Header: /p/tcsh/cvsroot/tcsh/tc.nls.h,v 3.14 2011/02/25 23:57:21 christos Exp $ */ 2/* 3 * tc.nls.h: NLS support 4 * 5 */ 6/*- 7 * Copyright (c) 1980, 1991 The Regents of the University of California. 8 * All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34#ifndef _h_tc_nls 35#define _h_tc_nls 36 37#ifdef WIDE_STRINGS 38extern int NLSWidth(Char); 39extern int NLSStringWidth (const Char *); 40#else 41# define NLSStringWidth(s) Strlen(s) 42# define NLSWidth(c) 1 43#endif 44 45extern Char *NLSChangeCase (const Char *, int); 46extern int NLSClassify (Char, int); 47 48#define NLSCLASS_CTRL (-1) 49#define NLSCLASS_TAB (-2) 50#define NLSCLASS_NL (-3) 51#define NLSCLASS_ILLEGAL (-4) 52#define NLSCLASS_ILLEGAL2 (-5) 53#define NLSCLASS_ILLEGAL3 (-6) 54#define NLSCLASS_ILLEGAL4 (-7) 55 56#define NLSCLASS_ILLEGAL_SIZE(x) (-(x) - (-(NLSCLASS_ILLEGAL) - 1)) 57 58#endif 59