/*
   =============================================================================
	scfns.h -- score function and variable definitions
	Version 14 -- 1988-04-20 -- D.N. Lynx Crowe

	Must follow stddefs.h and score.h if used.
   =============================================================================
*/

extern	void	eh_ins(struct s_entry *ne, int16_t et);
extern	void	eh_rmv(struct s_entry *ev, int16_t et);
extern	void	sc_clr(int16_t ns);

extern	int16_t	e_del(struct s_entry *e1);
extern	int16_t	selscor(int16_t ns);
extern	int16_t	sc_goto(int32_t tval);

extern	int32_t	scinit(void);
extern	int32_t	evleft(void);

extern	struct	s_entry	*e_alc(int16_t w);
extern	struct	s_entry	*e_ins(struct s_entry *e1, struct s_entry *e2);
extern	struct	s_entry	*e_rmv(struct s_entry *e1);
extern	struct	s_entry	*e_clr(struct s_entry *e1);
extern	struct	s_entry	*ehfind(int16_t eh, int32_t te, int16_t d1, int16_t d2);
extern	struct	s_entry	*frfind(int32_t tval, int16_t sdir);
extern	struct	s_entry	*ep_adj(struct s_entry *sep, int16_t sdir, int32_t tval);
extern	struct	s_entry	*se_exec(struct s_entry *ep, int16_t sd);
extern	struct	s_entry	*findev(struct s_entry *ep, int32_t te, int16_t et, int16_t d1, int16_t d2);

extern	int8_t	ac_code;
extern	int8_t	scname[][16];

extern	BOOL	se_chg;

extern	int16_t	curscor, cursect;

extern	int32_t	se1_cnt, se2_cnt, se3_cnt;
extern	int32_t	spool[], *pspool;
extern	int32_t	spcount, frags;
extern	int32_t	t_bak, t_cur, t_ctr, t_fwd;

extern	struct	s_entry	*size1, *size2, *size3;
extern	struct	s_entry	*scores[], *scp;
extern	struct	s_entry	*seclist[][N_SECTS], *hplist[][N_TYPES];
extern	struct	s_entry	*p_bak, *p_cur, *p_ctr, *p_fwd;