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libiconv 1.16

    1: /*
    2:  * Copyright (C) 1999-2004, 2016 Free Software Foundation, Inc.
    3:  * This file is part of the GNU LIBICONV Library.
    4:  *
    5:  * The GNU LIBICONV Library is free software; you can redistribute it
    6:  * and/or modify it under the terms of the GNU Library General Public
    7:  * License as published by the Free Software Foundation; either version 2
    8:  * of the License, or (at your option) any later version.
    9:  *
   10:  * The GNU LIBICONV Library is distributed in the hope that it will be
   11:  * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
   12:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   13:  * Library General Public License for more details.
   14:  *
   15:  * You should have received a copy of the GNU Library General Public
   16:  * License along with the GNU LIBICONV Library; see the file COPYING.LIB.
   17:  * If not, see <https://www.gnu.org/licenses/>.
   18:  */
   19: 
   20: /*
   21:  * ISO-8859-11
   22:  */
   23: 
   24: static int
   25: iso8859_11_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, size_t n)
   26: {
   27:   unsigned char c = *s;
   28:   if (c < 0xa1) {
   29:     *pwc = (ucs4_t) c;
   30:     return 1;
   31:   }
   32:   else if (c <= 0xfb && !(c >= 0xdb && c <= 0xde)) {
   33:     *pwc = (ucs4_t) (c + 0x0d60);
   34:     return 1;
   35:   }
   36:   return RET_ILSEQ;
   37: }
   38: 
   39: static int
   40: iso8859_11_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, size_t n)
   41: {
   42:   if (wc < 0x00a1) {
   43:     *r = wc;
   44:     return 1;
   45:   }
   46:   else if (wc >= 0x0e01 && wc <= 0x0e5b && !(wc >= 0x0e3b && wc <= 0x0e3e)) {
   47:     *r = wc-0x0d60;
   48:     return 1;
   49:   }
   50:   return RET_ILUNI;
   51: }