1 /* $XTermId: wcwidth.h,v 1.14 2017/06/18 17:56:35 tom Exp $ */ 2 3 /* $XFree86: xc/programs/xterm/wcwidth.h,v 1.5 2005/05/03 00:38:25 dickey Exp $ */ 4 5 /* 6 * Copyright 2000-2005,2017 by Thomas E. Dickey 7 * 8 * All Rights Reserved 9 * 10 * Permission is hereby granted, free of charge, to any person obtaining a 11 * copy of this software and associated documentation files (the 12 * "Software"), to deal in the Software without restriction, including 13 * without limitation the rights to use, copy, modify, merge, publish, 14 * distribute, sublicense, and/or sell copies of the Software, and to 15 * permit persons to whom the Software is furnished to do so, subject to 16 * the following conditions: 17 * 18 * The above copyright notice and this permission notice shall be included 19 * in all copies or substantial portions of the Software. 20 * 21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 22 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 24 * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY 25 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 26 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 27 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 28 * 29 * Except as contained in this notice, the name(s) of the above copyright 30 * holders shall not be used in advertising or otherwise to promote the 31 * sale, use or other dealings in this Software without prior written 32 * authorization. 33 */ 34 #ifndef included_wcwidth_h 35 #define included_wcwidth_h 1 36 37 #include <stddef.h> 38 39 extern void mk_wcwidth_init(int mode); 40 41 extern int mk_wcswidth(const wchar_t * pwcs, size_t n); 42 extern int mk_wcswidth_cjk(const wchar_t * pwcs, size_t n); 43 extern int mk_wcwidth(wchar_t ucs); 44 extern int mk_wcwidth_cjk(wchar_t ucs); 45 extern int wcswidth_cjk(const wchar_t * pwcs, size_t n); 46 47 #endif /* included_wcwidth_h */ 48