Moved petname_used to decl.c

include/decl.h

@@ -192,6 +192,8 @@ E NEARDATA char dogname[];
 E NEARDATA char catname[];
 E NEARDATA char horsename[];
 E char preferred_pet;
+E int petname_used;
+
 E const char *occtxt; /* defined when occupation != NULL */
 E const char *nomovemsg;
 E char lock[];
@@ -440,6 +442,7 @@ struct early_opt {
 /* encumbrance */
 E int oldcap;
 
+
 #undef E
 
 #endif /* DECL_H */

src/decl.c

@@ -207,6 +207,7 @@ NEARDATA char dogname[PL_PSIZ] = DUMMY;
 NEARDATA char catname[PL_PSIZ] = DUMMY;
 NEARDATA char horsename[PL_PSIZ] = DUMMY;
 char preferred_pet; /* '\0', 'c', 'd', 'n' (none) */
+int petname_used = 0;
 /* monsters that went down/up together with @ */
 NEARDATA struct monst *mydogs = (struct monst *) 0;
 /* monsters that are moving to another dungeon level */
@@ -572,7 +573,8 @@ decl_early_init()
     ZEROARRAYN(dogname, PL_PSIZ);
     ZEROARRAYN(catname, PL_PSIZ);
     ZEROARRAYN(horsename, PL_PSIZ);
-    preferred_pet = 0;
+    ZERO(preferred_pet);
+    ZERO(petname_used);
     ZEROPTR(mydogs);
     ZEROPTR(migrating_mons);
 

src/dog.c

@@ -160,7 +160,6 @@ makedog()
     register struct obj *otmp;
     const char *petname;
     int pettype;
-    static int petname_used = 0;
 
     if (preferred_pet == 'n')
         return ((struct monst *) 0);