UltraRogue: fix various build failures.

urogue/daemons.c

@@ -225,7 +225,7 @@ doctor_spell_points(struct thing *tp)
         called to roll to see if a wandering monster starts up
 */
 
-daemon
+void
 rollwand(daemon_arg *arg)
 {
     NOOP(arg);
@@ -246,7 +246,7 @@ rollwand(daemon_arg *arg)
         digest the hero's food
 */
 
-daemon
+void
 stomach(daemon_arg *arg)
 {
     int oldfood, old_hunger;
@@ -322,7 +322,7 @@ stomach(daemon_arg *arg)
         each other, this routine have been enhanced and may need more work yet
 */
 
-daemon
+void
 runners(daemon_arg *arg)
 {
     struct linked_list  *item;