/*************************************************************************//*                                                                       *//*                  Language Technologies Institute                      *//*                     Carnegie Mellon University                        *//*                        Copyright (c) 2008                             *//*                        All Rights Reserved.                           *//*                                                                       *//*  Permission is hereby granted, free of charge, to use and distribute  *//*  this software and its documentation without restriction, including   *//*  without limitation the rights to use, copy, modify, merge, publish,  *//*  distribute, sublicense, and/or sell copies of this work, and to      *//*  permit persons to whom this work is furnished to do so, subject to   *//*  the following conditions:                                            *//*   1. The code must retain the above copyright notice, this list of    *//*      conditions and the following disclaimer.                         *//*   2. Any modifications must be clearly marked as such.                *//*   3. Original authors' names are not deleted.                         *//*   4. The authors' names are not used to endorse or promote products   *//*      derived from this software without specific prior written        *//*      permission.                                                      *//*                                                                       *//*  CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK         *//*  DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING      *//*  ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT   *//*  SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE      *//*  FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES    *//*  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN   *//*  AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,          *//*  ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF       *//*  THIS SOFTWARE.                                                       *//*                                                                       *//*************************************************************************//*             Author:  Alan W Black (awb@cs.cmu.edu)                    *//*               Date:  June 2008                                        *//*************************************************************************//*                                                                       *//*   wchar_t functions                                                     *//*                                                                       *//*************************************************************************/#include "cst_wchar.h"#include "cst_alloc.h"#include "cst_string.h" wchar_t *cst_cstr2wstr(const char *s){    /* Actually this is naive and is really only for ASCII wchar_ts */    int i,l;    wchar_t *w;        l=cst_strlen(s);    w = cst_alloc(wchar_t,l+1);     for (i=0; i<l; i++)    {        w[i] = (wchar_t)s[i];    }    w[i]=(wchar_t)'\0';        return w;} char *cst_wstr2cstr(const wchar_t *w){    int i,l;    char *s;     l=cst_wstrlen(w);    s = cst_alloc(char,l+1);        for (i=0; i<l; i++)    {        s[i] = (char)w[i];    }    s[i]=(wchar_t)'\0';        return s;}