📄 uniwidth.h
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/* -*- buffer-read-only: t -*- vi: set ro: *//* DO NOT EDIT! GENERATED AUTOMATICALLY! *//* Display width functions. Copyright (C) 2001-2002, 2005, 2007 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */#ifndef _UNIWIDTH_H#define _UNIWIDTH_H#include "unitypes.h"/* Get size_t. */#include <stddef.h>/* Get locale_charset() declaration. */#include "localcharset.h"#ifdef __cplusplusextern "C" {#endif/* Display width. *//* These functions are locale dependent. The encoding argument identifies the encoding (e.g. "ISO-8859-2" for Polish). *//* Determine number of column positions required for UC. */extern int uc_width (ucs4_t uc, const char *encoding);/* Determine number of column positions required for first N units (or fewer if S ends before this) in S. */extern int u8_width (const uint8_t *s, size_t n, const char *encoding);extern int u16_width (const uint16_t *s, size_t n, const char *encoding);extern int u32_width (const uint32_t *s, size_t n, const char *encoding);/* Determine number of column positions required for S. */extern int u8_strwidth (const uint8_t *s, const char *encoding);extern int u16_strwidth (const uint16_t *s, const char *encoding);extern int u32_strwidth (const uint32_t *s, const char *encoding);#ifdef __cplusplus}#endif#endif /* _UNIWIDTH_H */
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