1 files changed, 0 insertions, 88 deletions
diff --git a/newlib/libc/string/strlen.c b/newlib/libc/string/strlen.c
deleted file mode 100644
index a796d2738..000000000
--- a/newlib/libc/string/strlen.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
-FUNCTION
-	<<strlen>>---character string length
-
-INDEX
-	strlen
-
-ANSI_SYNOPSIS
-	#include <string.h>
-	size_t strlen(const char *<[str]>);
-
-TRAD_SYNOPSIS
-	#include <string.h>
-	size_t strlen(<[str]>)
-	char *<[src]>;
-
-DESCRIPTION
-	The <<strlen>> function works out the length of the string
-	starting at <<*<[str]>>> by counting chararacters until it
-	reaches a <<NULL>> character.
-
-RETURNS
-	<<strlen>> returns the character count.
-
-PORTABILITY
-<<strlen>> is ANSI C.
-
-<<strlen>> requires no supporting OS subroutines.
-
-QUICKREF
-	strlen ansi pure
-*/
-
-#include <_ansi.h>
-#include <string.h>
-#include <limits.h>
-
-#define LBLOCKSIZE   (sizeof (long))
-#define UNALIGNED(X) ((long)X & (LBLOCKSIZE - 1))
-
-#if LONG_MAX == 2147483647L
-#define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)
-#else
-#if LONG_MAX == 9223372036854775807L
-/* Nonzero if X (a long int) contains a NULL byte. */
-#define DETECTNULL(X) (((X) - 0x0101010101010101) & ~(X) & 0x8080808080808080)
-#else
-#error long int is not a 32bit or 64bit type.
-#endif
-#endif
-
-#ifndef DETECTNULL
-#error long int is not a 32bit or 64bit byte
-#endif
-
-size_t
-_DEFUN (strlen, (str),
-	_CONST char *str)
-{
-  _CONST char *start = str;
-
-#if !defined(PREFER_SIZE_OVER_SPEED) && !defined(__OPTIMIZE_SIZE__)
-  unsigned long *aligned_addr;
-
-  /* Align the pointer, so we can search a word at a time.  */
-  while (UNALIGNED (str))
-    {
-      if (!*str)
-	return str - start;
-      str++;
-    }
-
-  /* If the string is word-aligned, we can check for the presence of
-     a null in each word-sized block.  */
-  aligned_addr = (unsigned long *)str;
-  while (!DETECTNULL (*aligned_addr))
-    aligned_addr++;
-
-  /* Once a null is detected, we check each byte in that block for a
-     precise position of the null.  */
-  str = (char *) aligned_addr;
-
-#endif /* not PREFER_SIZE_OVER_SPEED */
-
-  while (*str)
-    str++;
-  return str - start;
-}