--- Libc/Libc-498.1.5/include/vis.h
+++ Libc/Libc-320.1.3/include/vis.h
@@ -58,18 +58,11 @@
 #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
@@ -86,7 +79,6 @@
  */
 #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