1 files changed, 0 insertions, 97 deletions
diff --git a/libgo/runtime/go-rune.c b/libgo/runtime/go-rune.c
deleted file mode 100644
index 4c65e21..0000000
--- a/libgo/runtime/go-rune.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* go-rune.c -- rune functions for Go.
-
-   Copyright 2009, 2010 The Go Authors. All rights reserved.
-   Use of this source code is governed by a BSD-style
-   license that can be found in the LICENSE file.  */
-
-#include <stddef.h>
-
-#include "runtime.h"
-#include "go-string.h"
-
-/* Get a character from the UTF-8 string STR, of length LEN.  Store
-   the Unicode character, if any, in *RUNE.  Return the number of
-   characters used from STR.  */
-
-int
-__go_get_rune (const unsigned char *str, size_t len, int32 *rune)
-{
-  int c, c1, c2, c3, l;
-
-  /* Default to the "replacement character".  */
-  *rune = 0xfffd;
-
-  if (len <= 0)
-    return 1;
-
-  c = *str;
-  if (c <= 0x7f)
-    {
-      *rune = c;
-      return 1;
-    }
-
-  if (len <= 1)
-    return 1;
-
-  c1 = str[1];
-  if ((c & 0xe0) == 0xc0
-      && (c1 & 0xc0) == 0x80)
-    {
-      l = (((c & 0x1f) << 6) + (c1 & 0x3f));
-      if (l <= 0x7f)
-	return 1;
-      *rune = l;
-      return 2;
-    }
-
-  if (len <= 2)
-    return 1;
-
-  c2 = str[2];
-  if ((c & 0xf0) == 0xe0
-      && (c1 & 0xc0) == 0x80
-      && (c2 & 0xc0) == 0x80)
-    {
-      l = (((c & 0xf) << 12)
-	   + ((c1 & 0x3f) << 6)
-	   + (c2 & 0x3f));
-
-      if (l <= 0x7ff)
-	return 1;
-
-      if (l >= 0xd800 && l < 0xe000)
-	{
-	  /* Invalid surrogate half; return replace character.  */
-	  return 1;
-	}
-
-      *rune = l;
-
-      return 3;
-    }
-
-  if (len <= 3)
-    return 1;
-
-  c3 = str[3];
-  if ((c & 0xf8) == 0xf0
-      && (c1 & 0xc0) == 0x80
-      && (c2 & 0xc0) == 0x80
-      && (c3 & 0xc0) == 0x80)
-    {
-      l = (((c & 0x7) << 18)
-	   + ((c1 & 0x3f) << 12)
-	   + ((c2 & 0x3f) << 6)
-	   + (c3 & 0x3f));
-
-      if (l <= 0xffff || l > 0x10ffff)
-	return 1;
-
-      *rune = l;
-      return 4;
-    }
-
-  /* Invalid encoding.  Return 1 so that we advance.  */
-  return 1;
-}