1 files changed, 0 insertions, 106 deletions
diff --git a/lib/memxfrm.c b/lib/memxfrm.c
deleted file mode 100644
index 09bb5f4..0000000
--- a/lib/memxfrm.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Locale-specific memory transformation
-
-   Copyright (C) 2006 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-/* Written by Paul Eggert <eggert@cs.ucla.edu>.  */
-
-#include <config.h>
-
-#include "memxfrm.h"
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-/* Store into DEST (of size DESTSIZE) the text in SRC (of size SRCSIZE)
-   transformed so that the result of memcmp on two transformed texts
-   (with ties going to the longer text) is the same as the result of
-   memcoll on the two texts before their transformation.  Perhaps
-   temporarily modify the byte after SRC, but restore its original
-   contents before returning.
-
-   Return the size of the resulting text, or an indeterminate value if
-   there is an error.  Set errno to an error number if there is an
-   error, and to zero otherwise.  DEST contains an indeterminate value
-   if there is an error or if the resulting size is greater than
-   DESTSIZE.  */
-
-size_t
-memxfrm (char *restrict dest, size_t destsize,
-	 char *restrict src, size_t srcsize)
-{
-#if HAVE_STRXFRM
-
-  size_t di = 0;
-  size_t si = 0;
-  size_t result = 0;
-
-  char ch = src[srcsize];
-  src[srcsize] = '\0';
-
-  while (si < srcsize)
-    {
-      size_t slen = strlen (src + si);
-
-      size_t result0 = result;
-      errno = 0;
-      result += strxfrm (dest + di, src + si, destsize - di) + 1;
-      if (errno != 0)
-	break;
-      if (result <= result0)
-	{
-	  errno = ERANGE;
-	  break;
-	}
-
-      if (result == destsize + 1 && si + slen == srcsize)
-	{
-	  /* The destination is exactly the right size, but strxfrm wants
-	     room for a trailing null.  Work around the problem with a
-	     temporary buffer.  */
-	  size_t bufsize = destsize - di + 1;
-	  char stackbuf[4000];
-	  char *buf = stackbuf;
-	  if (sizeof stackbuf < bufsize)
-	    {
-	      buf = malloc (bufsize);
-	      if (! buf)
-		break;
-	    }
-	  strxfrm (buf, src + si, bufsize);
-	  memcpy (dest + di, buf, destsize - di);
-	  if (sizeof stackbuf < bufsize)
-	    free (buf);
-	  errno = 0;
-	}
-
-      di = (result < destsize ? result : destsize);
-      si += slen + 1;
-    }
-
-  src[srcsize] = ch;
-  return result - (si != srcsize);
-
-#else
-
-  if (srcsize < destsize)
-    memcpy (dest, src, srcsize);
-  errno = 0;
-  return srcsize;
-
-#endif
-}