1 files changed, 46 insertions, 0 deletions
diff --git a/iconv/gconv.c b/iconv/gconv.c
new file mode 100644
index 0000000..537d0dc
--- /dev/null
+++ b/iconv/gconv.c
@@ -0,0 +1,46 @@
+/* Convert characters in input buffer using conversion descriptor to
+   output buffer.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C 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 C 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 C 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.  */
+
+#include <gconv.h>
+
+
+int
+__gconv (gconv_t cd, const char **inbuf, size_t *inbytesleft, char **outbuf,
+	 size_t *outbytesleft, size_t *converted)
+{
+  size_t last_step = cd->nsteps - 1;
+  int result;
+
+  cd->data[last_step].outbuf = *outbuf;
+  cd->data[last_step].outbufavail = 0;
+  cd->data[last_step].outbufsize = *outbytesleft;
+
+  if (converted != NULL)
+    *converted = 0;
+
+  result = (*cd->steps->fct) (cd->steps, cd->data, inbuf, inbytesleft,
+			      converted, inbuf == NULL || *inbuf == NULL);
+
+  *outbuf += cd->data[last_step].outbufavail;
+  *outbytesleft -= cd->data[last_step].outbufavail;
+
+  return result;
+}