#ifdef STURGEON
void sturgeon_hook_enter(struct player *me, int s_type, int tno);
int sturgeon_hook_refit_0(struct player *me, int type);
void sturgeon_hook_refit_1(struct player *me, int type);
int sturgeon_hook_coup();
int sturgeon_hook_set_speed(int speed);
void sturgeon_apply_upgrade(int type, struct player *j, int multiplier);
void sturgeon_unapply_upgrade(int type, struct player *j, int multiplier);
void sturgeon_nplasmatorp(u_char course, int attributes);
#endif