generic_cjk.h

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/*
 * generic_cjk
 * Copyright (C) TSUBAKIMOTO Hiroya <zorac@4000do.co.jp> 2004
 *
 * 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 2 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 General Public License for more details.
 *
 * You should have received a copy of the GNU 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.
 */
 
#include <atalk/unicode.h>
#include <iconv.h>
#include <atalk/byteorder.h>
 
#define CJK_PUSH_BUFFER 4
#define CJK_PULL_BUFFER 8
 
typedef struct {
    uint16_t range[2];
    const uint16_t (*summary)[2];
} cjk_index_t;
 
extern size_t cjk_generic_push(size_t (*)(uint8_t *, const ucs2_t *, size_t *),
                               void *, char **, size_t *, char **, size_t *);
extern size_t cjk_generic_pull(size_t (*)(ucs2_t *, const uint8_t *, size_t *),
                               void *, char **, size_t *, char **, size_t *);
 
extern size_t cjk_char_push(uint16_t, uint8_t *);
extern size_t cjk_char_pull(ucs2_t, ucs2_t *, const uint32_t *);
 
extern uint16_t cjk_lookup(uint16_t, const cjk_index_t *, const uint16_t *);
extern ucs2_t cjk_compose(ucs2_t, ucs2_t, const uint32_t *, size_t);
extern ucs2_t cjk_compose_seq(const ucs2_t *, size_t *, const uint32_t *,
                              size_t);