/* Conversion UTF-8 to UCS-4. Copyright (C) 2001-2002, 2005-2007 Free Software Foundation, Inc. Written by Bruno Haible , 2001. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2, 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef _UTF8_UCS4_H #define _UTF8_UCS4_H #include #include "unitypes.h" extern int u8_mbtouc_aux (ucs4_t *puc, const uint8_t *s, size_t n); /* Return the length (number of units) of the first character in S, putting its 'ucs4_t' representation in *PUC. The number of available units, N, must be > 0. */ static inline int u8_mbtouc (ucs4_t *puc, const uint8_t *s, size_t n) { uint8_t c = *s; if (c < 0x80) { *puc = c; return 1; } else return u8_mbtouc_aux (puc, s, n); } #endif /* _UTF8_UCS4_H */