--- a/rogue4/daemon.c	Fri Feb 26 17:30:30 2016 -0500
+++ b/rogue4/daemon.c	Wed Mar 02 21:28:34 2016 -0500
@@ -29,7 +29,7 @@
  *	Find an empty slot in the daemon/fuse list
  */
 struct delayed_action *
-d_slot()
+d_slot(void)
 {
     register int i;
     register struct delayed_action *dev;
@@ -48,8 +48,7 @@
  *	Find a particular slot in the table
  */
 struct delayed_action *
-find_slot(func)
-register int (*func)();
+find_slot(int (*func)())
 {
     register int i;
     register struct delayed_action *dev;
@@ -64,8 +63,8 @@
  * start_daemon:
  *	Start a daemon, takes a function.
  */
-start_daemon(func, arg, type)
-int (*func)(), arg, type;
+void
+start_daemon(int (*func)(), int arg, int type)
 {
     register struct delayed_action *dev;
 
@@ -80,8 +79,8 @@
  * kill_daemon:
  *	Remove a daemon from the list
  */
-kill_daemon(func)
-int (*func)();
+void
+kill_daemon(int (*func)())
 {
     register struct delayed_action *dev;
 
@@ -98,8 +97,8 @@
  *	Run all the daemons that are active with the current flag,
  *	passing the argument to the function.
  */
-do_daemons(flag)
-register int flag;
+void
+do_daemons(int flag)
 {
     register struct delayed_action *dev;
 
@@ -118,8 +117,8 @@
  * fuse:
  *	Start a fuse to go off in a certain number of turns
  */
-fuse(func, arg, time, type)
-int (*func)(), arg, time, type;
+void
+fuse(int (*func)(), int arg, int time, int type)
 {
     register struct delayed_action *wire;
 
@@ -134,9 +133,8 @@
  * lengthen:
  *	Increase the time until a fuse goes off
  */
-lengthen(func, xtime)
-int (*func)();
-int xtime;
+void
+lengthen(int (*func)(), int xtime)
 {
     register struct delayed_action *wire;
 
@@ -149,8 +147,8 @@
  * extinguish:
  *	Put out a fuse
  */
-extinguish(func)
-int (*func)();
+void
+extinguish(int (*func)())
 {
     register struct delayed_action *wire;
 
@@ -163,8 +161,8 @@
  * do_fuses:
  *	Decrement counters and start needed fuses
  */
-do_fuses(flag)
-register int flag;
+void
+do_fuses(int flag)
 {
     register struct delayed_action *wire;