1 files changed, 0 insertions, 105 deletions
diff --git a/nuttx/libc/string/lib_isbasedigit.c b/nuttx/libc/string/lib_isbasedigit.c
deleted file mode 100644
index dff813881..000000000
--- a/nuttx/libc/string/lib_isbasedigit.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/****************************************************************************
- * libc/string/lib_isbasedigit.c
- *
- *   Copyright (C) 2007, 2009, 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 <nuttx/config.h>
-
-#include <stdbool.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "lib_internal.h"
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: lib_isbasedigit
- *
- * Description:
- *   Given an ASCII character, ch, and a base (1-36) do two
- *   things:  1) Determine if ch is a valid charcter, and 2)
- *   convert ch to its binary value.
- *
- ****************************************************************************/
-
-bool lib_isbasedigit(int ch, int base, int *value)
-{
-  bool ret = false;
-  int  tmp = 0;
-
-  if (base <= 10)
-    {
-      if (ch >= '0' && ch <= base + '0' - 1)
-        {
-          tmp = ch - '0';
-          ret = true;
-        }
-    }
-  else if (base <= 36)
-    {
-      if (ch >= '0' && ch <= '9')
-        {
-          tmp = ch - '0';
-          ret = true;
-        }
-      else if (ch >= 'a' && ch <= 'a' + base - 11)
-        {
-          tmp = ch - 'a' + 10;
-          ret = true;
-        }
-      else if (ch >= 'A' && ch <= 'A' + base - 11)
-        {
-          tmp = ch - 'A' + 10;
-          ret = true;
-        }
-    }
-
-  if (value)
-    {
-      *value = tmp;
-    }
-  return ret;
-}
-
-