extern void cast_shuffle(void);
extern bool_hack life_stream(bool_hack message, bool_hack virtue);
extern bool_hack heroism(int base);
+extern bool_hack berserk(int base);
extern bool_hack cure_light_wounds(int dice, int sides);
extern bool_hack cure_serious_wounds(int dice, int sides);
extern bool_hack cure_critical_wounds(HIT_POINT pow);