--- Libc/Libc-391.2.9/include/vis.h
+++ Libc/Libc-262/include/vis.h
@@ -3,20 +3,19 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
  * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -58,18 +57,11 @@
 #ifndef _VIS_H_
 #define	_VIS_H_
 
-#include <_types.h>
-
-#ifndef	_SIZE_T
-#define	_SIZE_T
-typedef	__darwin_size_t		size_t;
-#endif
-
 /*
  * to select alternate encoding format
  */
 #define	VIS_OCTAL	0x01	/* use octal \ddd format */
-#define	VIS_CSTYLE	0x02	/* use \[nrft0..] where appropriate */
+#define	VIS_CSTYLE	0x02	/* use \[nrft0..] where appropiate */
 
 /*
  * to alter set of characters encoded (default is to encode all
@@ -85,8 +77,6 @@
  * other
  */
 #define	VIS_NOSLASH	0x40	/* inhibit printing '\' */
-#define	VIS_HTTPSTYLE	0x80	/* http-style escape % HEX HEX */
-#define	VIS_GLOB	0x100	/* encode glob(3) magics */
 
 /*
  * unvis return codes
@@ -105,12 +95,11 @@
 #include <sys/cdefs.h>
 
 __BEGIN_DECLS
-char	*vis(char *, int, int, int);
-int	strvis(char *, const char *, int);
-int	strvisx(char *, const char *, size_t, int);
-int	strunvis(char *, const char *);
-int	strunvisx(char *, const char *, int);
-int	unvis(char *, int, int *, int);
+char	*vis __P((char *, int, int, int));
+int	strvis __P((char *, const char *, int));
+int	strvisx __P((char *, const char *, size_t, int));
+int	strunvis __P((char *, const char *));
+int	unvis __P((char *, int, int *, int));
 __END_DECLS
 
 #endif /* !_VIS_H_ */