Replacing GPLed iconv with a public domain one.

1 files changed, 0 insertions, 160 deletions

diff --git a/win32/iconv/hz.h b/win32/iconv/hz.h
deleted file mode 100644
index bd9aa4e..0000000
--- a/win32/iconv/hz.h
+++ /dev/null
@@ -1,160 +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.
- */
-
-/*
- * HZ
- */
-
-/* Specification: RFC 1842, RFC 1843 */
-
-/*
- * The state is 1 in GB mode, 0 in ASCII mode.
- */
-
-static int
-hz_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
-{
-  state_t state = conv->istate;
-  unsigned int count = 0;
-  unsigned char c;
-  for (;;) {
-    c = *s;
-    if (c == '~') {
-      if (n < count+2)
-        goto none;
-      c = s[1];
-      if (state == 0) {
-        if (c == '~') {
-          *pwc = (ucs4_t) '~';
-          conv->istate = state;
-          return count+2;
-        }
-        if (c == '{') {
-          state = 1;
-          s += 2; count += 2;
-          if (n < count+1)
-            goto none;
-          continue;
-        }
-        if (c == '\n') {
-          s += 2; count += 2;
-          if (n < count+1)
-            goto none;
-          continue;
-        }
-      } else {
-        if (c == '}') {
-          state = 0;
-          s += 2; count += 2;
-          if (n < count+1)
-            goto none;
-          continue;
-        }
-      }
-      return RET_ILSEQ;
-    }
-    break;
-  }
-  if (state == 0) {
-    *pwc = (ucs4_t) c;
-    conv->istate = state;
-    return count+1;
-  } else {
-    int ret;
-    if (n < count+2)
-      goto none;
-    ret = gb2312_mbtowc(conv,pwc,s,2);
-    if (ret == RET_ILSEQ)
-      return RET_ILSEQ;
-    if (ret != 2) abort();
-    conv->istate = state;
-    return count+2;
-  }
-
-none:
-  conv->istate = state;
-  return RET_TOOFEW(count);
-}
-
-static int
-hz_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
-{
-  state_t state = conv->ostate;
-  unsigned char buf[2];
-  int ret;
-
-  /* Code set 0 (ASCII or GB 1988-89) */
-  ret = ascii_wctomb(conv,buf,wc,1);
-  if (ret != RET_ILUNI) {
-    if (ret != 1) abort();
-    if (buf[0] < 0x80) {
-      int count = (state ? 3 : 1);
-      if (n < count)
-        return RET_TOOSMALL;
-      if (state) {
-        r[0] = '~';
-        r[1] = '}';
-        r += 2;
-        state = 0;
-      }
-      r[0] = buf[0];
-      conv->ostate = state;
-      return count;
-    }
-  }
-
-  /* Code set 1 (GB 2312-1980) */
-  ret = gb2312_wctomb(conv,buf,wc,2);
-  if (ret != RET_ILUNI) {
-    if (ret != 2) abort();
-    if (buf[0] < 0x80 && buf[1] < 0x80) {
-      int count = (state ? 2 : 4);
-      if (n < count)
-        return RET_TOOSMALL;
-      if (!state) {
-        r[0] = '~';
-        r[1] = '{';
-        r += 2;
-        state = 1;
-      }
-      r[0] = buf[0];
-      r[1] = buf[1];
-      conv->ostate = state;
-      return count;
-    }
-  }
-
-  return RET_ILUNI;
-}
-
-static int
-hz_reset (conv_t conv, unsigned char *r, int n)
-{
-  state_t state = conv->ostate;
-  if (state) {
-    if (n < 2)
-      return RET_TOOSMALL;
-    r[0] = '~';
-    r[1] = '}';
-    /* conv->ostate = 0; will be done by the caller */
-    return 2;
-  } else
-    return 0;
-}