1 files changed, 0 insertions, 73 deletions
diff --git a/newlib/libc/string/wcswidth.c b/newlib/libc/string/wcswidth.c
deleted file mode 100644
index 6c0efe63f..000000000
--- a/newlib/libc/string/wcswidth.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
-FUNCTION
-	<<wcswidth>>---number of column positions of a wide-character string
-	
-INDEX
-	wcswidth
-
-ANSI_SYNOPSIS
-	#include <wchar.h>
-	int wcswidth(const wchar_t *<[pwcs]>, size_t <[n]>);
-
-TRAD_SYNOPSIS
-	#include <wchar.h>
-	int wcswidth(<[pwcs]>, <[n]>)
-	wchar_t *<[wc]>;
-	size_t <[n]>;
-
-DESCRIPTION
-	The <<wcswidth>> function shall determine the number of column
-	positions required for <[n]> wide-character codes (or fewer than <[n]>
-	wide-character codes if a null wide-character code is encountered
-	before <[n]> wide-character codes are exhausted) in the string pointed
-	to by <[pwcs]>.
-
-RETURNS
-	The <<wcswidth>> function either shall return 0 (if <[pwcs]> points to a
-	null wide-character code), or return the number of column positions
-	to be occupied by the wide-character string pointed to by <[pwcs]>, or
-	return -1 (if any of the first <[n]> wide-character codes in the
-	wide-character string pointed to by <[pwcs]> is not a printable
-	wide-character code).
-
-PORTABILITY
-<<wcswidth>> has been introduced in the Single UNIX Specification Volume 2.
-<<wcswidth>> has been marked as an extension in the Single UNIX Specification Volume 3.
-*/
-
-#include <_ansi.h>
-#include <wchar.h>
-#include "local.h"
-
-int
-_DEFUN (wcswidth, (pwcs, n),
-	_CONST wchar_t *pwcs _AND
-	size_t n)
-
-{
-  int w, len = 0;
-  if (!pwcs || n == 0)
-    return 0;
-  do {
-    wint_t wi = *pwcs;
-
-#ifdef _MB_CAPABLE
-  wi = _jp2uc (wi);
-  /* First half of a surrogate pair? */
-  if (sizeof (wchar_t) == 2 && wi >= 0xd800 && wi <= 0xdbff)
-    {
-      wint_t wi2;
-
-      /* Extract second half and check for validity. */
-      if (--n == 0 || (wi2 = _jp2uc (*++pwcs)) < 0xdc00 || wi2 > 0xdfff)
-	return -1;
-      /* Compute actual unicode value to use in call to __wcwidth. */
-      wi = (((wi & 0x3ff) << 10) | (wi2 & 0x3ff)) + 0x10000;
-    }
-#endif /* _MB_CAPABLE */
-    if ((w = __wcwidth (wi)) < 0)
-      return -1;
-    len += w;
-  } while (*pwcs++ && --n > 0);
-  return len;
-}