Annotation of embedaddon/libiconv/lib/iso646_cn.h, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (C) 1999-2001 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, write to the Free Software Foundation, Inc., 51 Franklin Street,
! 18: * Fifth Floor, Boston, MA 02110-1301, USA.
! 19: */
! 20:
! 21: /*
! 22: * ISO646-CN
! 23: * also known as GB_1988-80
! 24: */
! 25:
! 26: static int
! 27: iso646_cn_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
! 28: {
! 29: unsigned char c = *s;
! 30: if (c < 0x80) {
! 31: if (c == 0x24)
! 32: *pwc = (ucs4_t) 0x00a5;
! 33: else if (c == 0x7e)
! 34: *pwc = (ucs4_t) 0x203e;
! 35: else
! 36: *pwc = (ucs4_t) c;
! 37: return 1;
! 38: }
! 39: return RET_ILSEQ;
! 40: }
! 41:
! 42: static int
! 43: iso646_cn_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
! 44: {
! 45: if (wc < 0x0080 && !(wc == 0x0024 || wc == 0x007e)) {
! 46: *r = wc;
! 47: return 1;
! 48: }
! 49: if (wc == 0x00a5) {
! 50: *r = 0x24;
! 51: return 1;
! 52: }
! 53: if (wc == 0x203e) {
! 54: *r = 0x7e;
! 55: return 1;
! 56: }
! 57: return RET_ILUNI;
! 58: }
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