-extern void WhalePilot(fishRec *);
-extern void SharkPilot(fishRec *);
-extern void SharkMiss(atlantisstruct *,int);
-extern void DrawWhale(fishRec *);
-extern void DrawShark(fishRec *);
-extern void DrawDolphin(fishRec *);
+extern void WhalePilot(fishRec *, float, Bool);
+extern void SharkPilot(fishRec *, float);
+extern void SharkMiss(atlantisstruct *, int);
+extern void DrawWhale(fishRec *, int);
+extern void DrawShark(fishRec *, int);
+extern void DrawDolphin(fishRec *, int);