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61 lines (58 loc) · 1.64 KB
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/*
* Copyright (C) 1999-2002 Free Software Foundation, Inc.
* This file is part of the GNU LIBICONV Library.
*
* The GNU LIBICONV Library 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
* of the License, or (at your option) any later version.
*
* The GNU LIBICONV 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with the GNU LIBICONV Library; see the file COPYING.LIB.
* If not, write to the Free Software Foundation, Inc., 51 Franklin Street,
* Fifth Floor, Boston, MA 02110-1301, USA.
*/
/*
* CP858
*/
static int
cp858_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
{
unsigned char c = *s;
if (c < 0x80)
*pwc = (ucs4_t) c;
else if (c == 0xd5)
*pwc = 0x20ac;
else
*pwc = (ucs4_t) cp850_2uni[c-0x80];
return 1;
}
static int
cp858_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
{
unsigned char c = 0;
if (wc < 0x0080) {
*r = wc;
return 1;
}
else if (wc >= 0x00a0 && wc < 0x0100)
c = cp850_page00[wc-0x00a0];
else if (wc == 0x0192)
c = 0x9f;
else if (wc == 0x2017)
c = 0xf2;
else if (wc == 0x20ac)
c = 0xd5;
else if (wc >= 0x2500 && wc < 0x25a8)
c = cp850_page25[wc-0x2500];
if (c != 0) {
*r = c;
return 1;
}
return RET_ILUNI;
}