--- a/rogue4/sticks.c	Fri Feb 26 17:30:30 2016 -0500
+++ b/rogue4/sticks.c	Wed Mar 02 21:28:34 2016 -0500
@@ -16,12 +16,14 @@
 #include <string.h>
 #include "rogue.h"
 
+void drain(void);
+
 /*
  * fix_stick:
  *	Set up a new stick
  */
-fix_stick(cur)
-register THING *cur;
+void
+fix_stick(THING *cur)
 {
     if (strcmp(ws_type[cur->o_which], "staff") == 0)
 	strcpy(cur->o_damage,"2d3");
@@ -45,7 +47,8 @@
  * do_zap:
  *	Perform a zap with a wand
  */
-do_zap()
+void
+do_zap(void)
 {
     register THING *obj, *tp;
     register int y, x;
@@ -272,7 +275,8 @@
  * drain:
  *	Do drain hit points from player shtick
  */
-drain()
+void
+drain(void)
 {
     register THING *mp;
     register int cnt;
@@ -321,9 +325,8 @@
  * fire_bolt:
  *	Fire a bolt in a given direction from a specific starting place
  */
-fire_bolt(start, dir, name)
-coord *start, *dir;
-char *name;
+void
+fire_bolt(coord *start, coord *dir, char *name)
 {
     register char dirch, ch;
     register THING *tp;
@@ -446,8 +449,7 @@
  *	Return an appropriate string for a wand charge
  */
 char *
-charge_str(obj)
-register THING *obj;
+charge_str(THING *obj)
 {
     static char buf[20];