Replacing GPLed iconv with a public domain one.

1 files changed, 0 insertions, 94 deletions

diff --git a/win32/iconv/big5hkscs.h b/win32/iconv/big5hkscs.h
deleted file mode 100644
index 2d51ffc..0000000
--- a/win32/iconv/big5hkscs.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 1999-2001 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., 59 Temple Place -
- * Suite 330, Boston, MA 02111-1307, USA.
- */
-
-/*
- * BIG5-HKSCS
- */
-
-/*
- * BIG5-HKSCS can be downloaded from
- *   http://www.info.gov.hk/digital21/eng/hkscs/download.html
- *   http://www.info.gov.hk/digital21/eng/hkscs/index.html
- *
- * It extends BIG5 (without the rows 0xC6..0xC7) through the ranges
- *
- *   0x{88..8D}{40..7E,A1..FE}      641 characters
- *   0x{8E..A0}{40..7E,A1..FE}     2898 characters
- *   0x{C6..C8}{40..7E,A1..FE}      359 characters
- *   0xF9{D6..FE}                    41 characters
- *   0x{FA..FE}{40..7E,A1..FE}      763 characters
- *
- * It thereby introduces an irreversible mapping
- *   0x8BF8   0x9F9C
- *   0xC074   0x9F9C
- */
-
-#include "hkscs.h"
-
-static int
-big5hkscs_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
-{
-  unsigned char c = *s;
-  /* Code set 0 (ASCII) */
-  if (c < 0x80)
-    return ascii_mbtowc(conv,pwc,s,n);
-  /* Code set 1 (BIG5 extended) */
-  if (c >= 0xa1 && c < 0xff) {
-    if (n < 2)
-      return RET_TOOFEW(0);
-    {
-      unsigned char c2 = s[1];
-      if ((c2 >= 0x40 && c2 < 0x7f) || (c2 >= 0xa1 && c2 < 0xff)) {
-        if (!((c == 0xc6 && c2 >= 0xa1) || c == 0xc7)) {
-          int ret = big5_mbtowc(conv,pwc,s,2);
-          if (ret != RET_ILSEQ)
-            return ret;
-        }
-      }
-    }
-  }
-  return hkscs_mbtowc(conv,pwc,s,n);
-}
-
-static int
-big5hkscs_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
-{
-  unsigned char buf[2];
-  int ret;
-
-  /* Code set 0 (ASCII) */
-  ret = ascii_wctomb(conv,r,wc,n);
-  if (ret != RET_ILUNI)
-    return ret;
-
-  /* Code set 1 (BIG5 extended) */
-  ret = big5_wctomb(conv,buf,wc,2);
-  if (ret != RET_ILUNI) {
-    if (ret != 2) abort();
-    if (!((buf[0] == 0xc6 && buf[1] >= 0xa1) || buf[0] == 0xc7)) {
-      if (n < 2)
-        return RET_TOOSMALL;
-      r[0] = buf[0];
-      r[1] = buf[1];
-      return 2;
-    }
-  }
-  return hkscs_wctomb(conv,r,wc,n);
-}