remove more old, unused files

2 files changed, 0 insertions, 124 deletions

diff --git a/lib/sh/strindex.c b/lib/sh/strindex.c
deleted file mode 100644
index 5cb80ad3..00000000
--- a/lib/sh/strindex.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* strindex.c - Find if one string appears as a substring of another string,
-		without regard to case. */
-
-/* Copyright (C) 2000 Free Software Foundation, Inc.
-
-   This file is part of GNU Bash, the Bourne Again SHell.
-
-   Bash 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 3 of the License, or
-   (at your option) any later version.
-
-   Bash 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 Bash.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <config.h>
-
-#include <bashansi.h>
-#include <chartypes.h>
-
-#include <stdc.h>
-
-/* Determine if s2 occurs in s1.  If so, return a pointer to the
-   match in s1.  The compare is case insensitive.  This is a
-   case-insensitive strstr(3). */
-char *
-strindex (s1, s2)
-     const char *s1;
-     const char *s2;
-{
-  register int i, l, len, c;
-
-  c = TOLOWER ((unsigned char)s2[0]);
-  len = strlen (s1);
-  l = strlen (s2);
-  for (i = 0; (len - i) >= l; i++)
-    if ((TOLOWER ((unsigned char)s1[i]) == c) && (strncasecmp (s1 + i, s2, l) == 0))
-      return ((char *)s1 + i);
-  return ((char *)0);
-}
diff --git a/lib/sh/xstrchr.c b/lib/sh/xstrchr.c
deleted file mode 100644
index 6dd4d8ed..00000000
--- a/lib/sh/xstrchr.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* xstrchr.c - strchr(3) that handles multibyte characters. */
-
-/* Copyright (C) 2002 Free Software Foundation, Inc.
-
-   This file is part of GNU Bash, the Bourne Again SHell.
-
-   Bash 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 3 of the License, or
-   (at your option) any later version.
-
-   Bash 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 Bash.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <config.h>
-
-#ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-#endif
-
-#include "bashansi.h"
-#include "shmbutil.h"
-
-#undef xstrchr
-
-/* In some locales, the non-first byte of some multibyte characters have
-   the same value as some ascii character.  Faced with these strings, a
-   legacy strchr() might return the wrong value. */
-
-char *
-#if defined (PROTOTYPES)
-xstrchr (const char *s, int c)
-#else
-xstrchr (s, c)
-     const char *s;
-     int c;
-#endif
-{
-#if HANDLE_MULTIBYTE
-  char *pos;
-  mbstate_t state;
-  size_t strlength, mblength;
-
-  /* The locale encodings with said weird property are BIG5, BIG5-HKSCS,
-     GBK, GB18030, SHIFT_JIS, and JOHAB.  They exhibit the problem only
-     when c >= 0x30.  We can therefore use the faster bytewise search if
-     c <= 0x30. */
-  if ((unsigned char)c >= '0' && MB_CUR_MAX > 1)
-    {
-      pos = (char *)s;
-      memset (&state, '\0', sizeof(mbstate_t));
-      strlength = strlen (s);
-
-      while (strlength > 0)
-	{
-	  mblength = mbrlen (pos, strlength, &state);
-	  if (mblength == (size_t)-2 || mblength == (size_t)-1 || mblength == (size_t)0)
-	    mblength = 1;
-
-	  if (c == (unsigned char)*pos)
-	    return pos;
-
-	  strlength -= mblength;
-	  pos += mblength;
-	}
-
-      return ((char *)NULL);
-    }
-  else
-#endif
-  return (strchr (s, c));
-}