arogue7, xrogue: improve the handling of the arguments to fuses.

fuse() now expects a pointer as the argument to a fuse function.  If
this is one of the functions that takes int, fuse() follows the pointer
and stores that value in the f_list slot, in the integer field of the
argument union.  When the fuse goes off, do_fuses() recognizes the
function and passes it the integer field instead of the pointer.

This has the disadvantage of hard-coding the functions that require int
in daemon.c, but since the int is copied into f_list, it no longer has
to be in static or global memory, which simplifies several files.

xrogue/fight.c

@@ -966,7 +966,6 @@ killed(struct linked_list *item, bool pr, bool points, bool treasure)
     register struct linked_list *pitem, *nexti, *mitem;
     char *monst;
     int adj;    /* used for hit point adj. below. */
-    long temp;
 
     tp = THINGPTR(item);
 
@@ -1029,8 +1028,7 @@ killed(struct linked_list *item, bool pr, bool points, bool treasure)
                 if (roll(1,100) < killed_chance) {
             msg("You had a feeling this was going to happen... ");
                     msg("**POOF**  ");
-                    temp = C_ASSASSIN;  /* make him pay */
-                    changeclass(&temp);
+                    changeclass(C_ASSASSIN);  /* make him pay */
                 }
                 else {
                     switch (rnd(9)) {