/* Access functions for JISX0201 conversion. Copyright (C) 1997-2015 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library 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 Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _JIS0201_H #define _JIS0201_H 1 #include <stdint.h> /* Conversion table. */ extern const uint32_t __jisx0201_to_ucs4[]; static inline uint32_t __attribute ((always_inline)) jisx0201_to_ucs4 (char ch) { uint32_t val = __jisx0201_to_ucs4[(unsigned char) ch]; if (val == 0 && ch != '\0') val = __UNKNOWN_10646_CHAR; return val; } static inline size_t __attribute ((always_inline)) ucs4_to_jisx0201 (uint32_t wch, unsigned char *s) { unsigned char ch; if (wch == 0xa5) ch = '\x5c'; else if (wch == 0x203e) ch = '\x7e'; else if (wch < 0x7e && wch != 0x5c) ch = wch; else if (wch >= 0xff61 && wch <= 0xff9f) ch = wch - 0xfec0; else return __UNKNOWN_10646_CHAR; s[0] = ch; return 1; } #endif /* jis0201.h */