ncurses/win32con/wcwidth.c

/****************************************************************************
 * Copyright 2020 Thomas E. Dickey                                          *
 * Copyright 2010 Free Software Foundation, Inc.                            *
 *                                                                          *
 * Permission is hereby granted, free of charge, to any person obtaining a  *
 * copy of this software and associated documentation files (the            *
 * "Software"), to deal in the Software without restriction, including      *
 * without limitation the rights to use, copy, modify, merge, publish,      *
 * distribute, distribute with modifications, sublicense, and/or sell       *
 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
 *                                                                          *
 * The above copyright notice and this permission notice shall be included  *
 * in all copies or substantial portions of the Software.                   *
 *                                                                          *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
 *                                                                          *
 * Except as contained in this notice, the name(s) of the above copyright   *
 * holders shall not be used in advertising or otherwise to promote the     *
 * sale, use or other dealings in this Software without prior written       *
 * authorization.                                                           *
 ****************************************************************************/
#include <curses.priv.h>

MODULE_ID("$Id: wcwidth.c,v 1.4 2020/07/11 21:02:10 tom Exp $")

#if USE_WIDEC_SUPPORT
#define mk_wcwidth(ucs)          _nc_wcwidth(ucs)
#define mk_wcswidth(pwcs, n)     _nc_wcswidth(pwcs, n)
#define mk_wcwidth_cjk(ucs)      _nc_wcwidth_cjk(ucs)
#define mk_wcswidth_cjk(pwcs, n) _nc_wcswidth_cjk(pwcs, n)

NCURSES_EXPORT(int) mk_wcwidth(wchar_t);
NCURSES_EXPORT(int) mk_wcswidth(const wchar_t *, size_t);
NCURSES_EXPORT(int) mk_wcwidth_cjk(wchar_t);
NCURSES_EXPORT(int) mk_wcswidth_cjk(const wchar_t *, size_t);

#include <wcwidth.h>
#else
void _nc_empty_wcwidth(void);
void
_nc_empty_wcwidth(void)
{
}
#endif