$NetBSD: patch-ex__vis_h,v 1.1 2012/12/28 03:03:09 dholland Exp $

- use const for string constants
- declare void functions void
- remove stray extra copies of function declarations from elsewhere

--- ex_vis.h~	2012-12-27 21:58:42.000000000 +0000
+++ ex_vis.h
@@ -300,8 +300,8 @@ var	bool	lasthad;	/* Last command had a 
 var	short	lastvgk;	/* Previous input key, if not from keyboard */
 var	short	lastreg;	/* Register with last command */
 var	char	*ncols['z'-'a'+2];	/* Cursor positions of marks */
-var	char	*notenam;	/* Name to be noted with change count */
-var	char	*notesgn;	/* Change count from last command */
+var	const char *notenam;	/* Name to be noted with change count */
+var	const char *notesgn;	/* Change count from last command */
 var	char	op;		/* Operation of current command */
 var	short	Peekkey;	/* Peek ahead key */
 var	bool	rubble;		/* Line is filthy (in hardcopy open), redraw! */
@@ -333,13 +333,7 @@ var	cell	workcmd[5];	/* Temporary for la
 /*
  * Function types
  */
-int	beep();
-int	qcount();
-int	vchange();
-int	vdelete();
+void	beep(void);
 int	vgrabit();
-int	vinschar();
-int	vmove();
-int	vputchar();
-int	vshift();
-int	vyankit();
+
+