1 files changed, 0 insertions, 157 deletions
diff --git a/nuttx/libc/string/lib_strtokr.c b/nuttx/libc/string/lib_strtokr.c
deleted file mode 100644
index c7845be64..000000000
--- a/nuttx/libc/string/lib_strtokr.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/****************************************************************************
- * libc/string/lib_strtokr.c
- *
- *   Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <string.h>
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: strtok_r
- *
- * Description:
- *   The strtok_r() function is a reentrant version strtok().
- *   Like strtok(), it  parses  a string into a sequence of
- *   tokens.  On the first call to strtok() the string to be
- *   parsed should be specified in 'str'.  In each subsequent
- *   call that should parse the same string, 'str' should be
- *   NULL.
- *
- *   The 'saveptr' argument is a pointer to a char *
- *   variable  that  is  used internally by strtok_r() in
- *   order to maintain context between successive calls
- *   that parse the same string.
- *
- *   On the first call to strtok_r(), 'str' should point to the
- *   string to be parsed, and the value of 'saveptr' is 
- *   ignored.  In subsequent calls, 'str' should be NULL, and
- *   saveptr should be unchanged since the previous call.
- *
- *   The 'delim' argument specifies a set of characters that
- *   delimit the tokens in the parsed string.  The caller
- *   may specify different strings in delim in successive
- *   calls that parse the same string.
- *
- *   Each call to strtok_r() returns a pointer to a null-
- *   terminated string containing the next token. This
- *   string  does not include the delimiting character.  If
- *   no more tokens are found, strtok_r() returns NULL.
- *
- *   A sequence of two or more contiguous delimiter
- *   characters in the parsed string is considered to be a
- *   single delimiter. Delimiter characters at the start or
- *   end of the string are ignored.  The tokens returned by
- *   strtok() are always non-empty strings.
- *
- * Return
- *    strtok_r() returns a pointer to the next token, or NULL
- *    if there are no more tokens.
- *
- ****************************************************************************/
-
-FAR char *strtok_r(FAR char *str, FAR const char *delim, FAR char **saveptr)
-{
-  char *pbegin;
-  char *pend = NULL;
-
-  /* Decide if we are starting a new string or continuing from
-   * the point we left off.
-   */
-
-  if (str)
-    {
-      pbegin = str;
-    }
-  else if (saveptr && *saveptr)
-    {
-      pbegin = *saveptr;
-    }
-  else
-    {
-      return NULL;
-    }
-
-  /* Find the beginning of the next token */
-
-  for (;
-       *pbegin && strchr(delim, *pbegin) != NULL;
-       pbegin++);
-
-  /* If we are at the end of the string with nothing
-   * but delimiters found, then return NULL.
-   */
-
-  if (!*pbegin)
-    {
-      return NULL;
-    }
-
-  /* Find the end of the token */
-
-  for (pend = pbegin + 1;
-       *pend && strchr(delim, *pend) == NULL;
-       pend++);
-
-
-  /* pend either points to the end of the string or to
-   * the first delimiter after the string.
-   */
-
-  if (*pend)
-    {
-      /* Turn the delimiter into a null terminator */
-
-      *pend++ = '\0';
-    }
-
-  /* Save the pointer where we left off and return the
-   * beginning of the token.
-   */
-
-  if (saveptr)
-    {
-      *saveptr = pend;
-    }
-  return pbegin;
-}