#ifndef _CURSHDR_H

#define _CURSHDR_H

#pragma ident "%Z%%M% %I% %E% SMI"

#ifdef __cplusplus

extern "C" {

#endif

#define _NOHASH (-1) /* if the hash value is unknown */

#define _REDRAW (-2) /* if line need redrawn */

#define _BLANK (-3) /* if line is blank */

#define _THASH (123) /* base hash if clash with other hashes */

#define _KEY (01)

#define _MACRO (02)

#define _INPUTPENDING cur_term->_iwait

#define _PUTS(x, y) (void) tputs(x, y, _outch)

#define _VIDS(na, oa) (vidupdate((na), (oa), _outch), curscr->_attrs = (na))

#define _ONINSERT() (_PUTS(enter_insert_mode, 1), SP->phys_irm = TRUE)

#define _OFFINSERT() (_PUTS(exit_insert_mode, 1), SP->phys_irm = FALSE)

#define _STRNOTEQ(a, b) (a == NULL ? (b != NULL) : \

(b == NULL ? 1 : strcmp(a, b)))

#define LARGECOST 500

typedef struct

{

short icfixed; /* Insert char fixed overhead */

short dcfixed; /* Delete char fixed overhead */

short Insert_character;

short Delete_character;

short Cursor_home;

short Cursor_to_ll;

short Cursor_left;

short Cursor_right;

short Cursor_down;

short Cursor_up;

short Carriage_return;

short Tab;

short Back_tab;

short Clr_eol;

short Clr_bol;

short Parm_ich;

short Parm_dch;

short Parm_left_cursor;

short Parm_up_cursor;

short Parm_down_cursor;

short Parm_right_cursor;

short Cursor_address;

short Row_address;

} COSTS;

#define _COST(field) (SP->term_costs.field)

#define LABMAX 16 /* max number of labels allowed */

#define LABLEN 8 /* max length of each label */

typedef struct

{

WINDOW *_win; /* the window to display labels */

char _ldis[LABMAX][LABLEN+1]; /* labels suitable to display */

char _lval[LABMAX][LABLEN+1]; /* labels' true values */

short _labx[LABMAX]; /* where to display labels */

short _num; /* actual number of labels */

short _len; /* real length of labels */

bool _changed; /* TRUE if some labels changed */

bool _lch[LABMAX]; /* change status */

} SLK_MAP;

struct screen

{

unsigned fl_echoit : 1; /* in software echo mode */

unsigned fl_endwin : 2; /* has called endwin */

unsigned fl_meta : 1; /* in meta mode */

unsigned fl_nonl : 1; /* do not xlate input \r-> \n */

unsigned yesidln : 1; /* has idln capabilities */

unsigned dmode : 1; /* Terminal has delete mode */

unsigned imode : 1; /* Terminal has insert mode */

unsigned ichok : 1; /* Terminal can insert characters */

unsigned dchok : 1; /* Terminal can delete characters */

unsigned sid_equal : 1; /* enter insert and delete mode equal */

unsigned eid_equal : 1; /* exit insert and delete mode equal */

unsigned phys_irm : 1; /* in insert mode or not */

long baud; /* baud rate of this tty */

short kp_state; /* 1 iff keypad is on, else 0 */

short Yabove; /* How many lines are above stdscr */

short lsize; /* How many lines decided by newscreen */

short csize; /* How many columns decided by newscreen */

short tsize; /* How big is a tab decided by newscreen */

WINDOW *std_scr; /* primary output screen */

WINDOW *cur_scr; /* what's physically on the screen */

WINDOW *virt_scr; /* what's virtually on the screen */

int *cur_hash; /* hash table of curscr */

int *virt_hash; /* hash table of virtscr */

TERMINAL *tcap; /* TERMINFO info */

FILE *term_file; /* File to write on for output. */

FILE *input_file; /* Where to get keyboard input */

SLK_MAP *slk; /* Soft label information */

char **_mks; /* marks, only used with xhp terminals */

COSTS term_costs; /* costs of various capabilities */

SGTTY save_tty_buf; /* saved termio state of this tty */

#ifdef SYSV

SGTTYS save_tty_bufs; /* saved termios state of this tty */

#endif

char **_color_mks; /* marks, only used with color xhp terminals */

unsigned long _trap_mbe; /* trap these mouse button events */

unsigned long _map_mbe_to_key; /* map selected buttons on top of */

/* slk's to function keys */

};

extern SCREEN *SP;

extern WINDOW *_virtscr;

#ifdef DEBUG

#ifndef outf

extern FILE *outf;

#endif /* outf */

#endif /* DEBUG */

extern short cswidth[], /* byte size of multi-byte chars */

_curs_scrwidth[]; /* display size */

extern short _csmax,

_scrmax;

extern bool _mbtrue;

#define MBIT 0200 /* indicator for a multi-byte char */

#define CBIT 002000000000 /* indicator for a continuing col */

#define RBYTE(x) ((x) & 0377)

#define LBYTE(x) (((x) >> 8) & 0177)

#define ISMBIT(x) ((x) & MBIT)

#define SETMBIT(x) ((x) |= MBIT)

#define CLRMBIT(x) ((x) &= ~MBIT)

#define ISCBIT(x) ((x) & CBIT)

#define SETCBIT(x) ((x) |= CBIT)

#define CLRCBIT(x) ((x) &= ~CBIT)

#define TYPE(x) ((x) == SS2 ? 1 : (x) == SS3 ? 2 : ISMBIT(x) ? 0 : 3)

#define TRIM 037777777777 /* 0xFFFFFFFF */

#define MAGNUM 0432

#define SVR2_DUMP_MAGIC_NUMBER 0433

#define SVR3_DUMP_MAGIC_NUMBER 0434

#ifdef SYSV

#define _BR(x) (x.c_cflag & CBAUD)

#define _BRS(x) (cfgetospeed(&x))

#include <values.h>

#else /* SYSV */

#define BITSPERBYTE 8

#define MAXINT 32767

#define _BR(x) (x.sg_ispeed)

#endif /* SYSV */

#define _BLNKCHAR ' '

#define _CTRL(c) (c | 0100)

#define _ATTR(c) ((c) & A_ATTRIBUTES)

#define _CHAR(c) ((c) & A_CHARTEXT)

#define _WCHAR(w, c) (_CHAR((c) == _BLNKCHAR ? (w)->_bkgd : (c))| \

(((c) & A_COLOR) ? ((w)->_attrs & ~A_COLOR) : \

((w)->_attrs)))

#define _DARKCHAR(c) ((c) != _BLNKCHAR)

#define _UNCTRL(c) ((c) ^ 0100)

#define _BEGNS curscr->_firstch

#define _ENDNS curscr->_lastch

#define _CURHASH SP->cur_hash

#define _VIRTHASH SP->virt_hash

#define _VIRTTOP _virtscr->_parx

#define _VIRTBOT _virtscr->_pary

#define _MARKS SP->_mks

#define _COLOR_MARKS SP->_color_mks

#define _NUMELEMENTS(x) (sizeof (x)/sizeof (x[0]))

#ifdef _VR3_COMPAT_CODE

#define _TO_OCHTYPE(x) ((_ochtype)(((x&A_ATTRIBUTES)>>9)|(x&0177)))

#define _FROM_OCHTYPE(x) ((chtype) ((x&0177) | ((x&0177600)<<9)))

extern void (*_y16update)(WINDOW *, int, int, int, int);

#endif /* _VR3_COMPAT_CODE */

extern int (*_setidln)(void);

extern int (*_useidln)(void);

extern int (*_quick_ptr)(WINDOW *, chtype);

extern int (_quick_echo)(WINDOW *, chtype);

#define _MIN(a, b) ((a) < (b) ? (a) : (b))

#define _MAX(a, b) ((a) > (b) ? (a) : (b))

extern int (*_do_slk_ref)(void);

extern int (*_do_slk_tch)(void);

extern int (*_do_slk_noref)(void);

extern int _image(WINDOW *);

extern int _outch(char);

extern int _outwch(chtype);

extern int _chkinput(void);

extern int _curs_mbtowc(wchar_t *, const char *, size_t);

extern int _curs_wctomb(char *, wchar_t);

extern int _delay(int, int (*)(char));

extern int _mbaddch(WINDOW *, chtype, chtype);

extern int _mbclrch(WINDOW *, int, int);

extern int _mbinsshift(WINDOW *, int), _mbvalid(WINDOW *);

extern int _padjust(WINDOW *, int, int, int, int, int, int);

extern int _prefresh(int (*)(WINDOW *), WINDOW *, int, int, int,

int, int, int);

extern int _overlap(WINDOW *, WINDOW *, int);

extern int _scr_all(char *, int);

extern int _slk_update(void);

extern int _tcsearch(char *, short [], char *[], int, int);

extern int _vsscanf(char *, char *, __va_list);

extern int force_doupdate(void);

extern int init_acs(void);

extern int mbscrw(int);

extern int mbeucw(int);

extern int scr_ll_dump(FILE *);

extern int scr_reset(FILE *, int);

extern int setkeymap(void);

extern int ttimeout(int);

extern int wadjcurspos(WINDOW *);

extern int wcscrw(wchar_t);

extern int wmbmove(WINDOW *, int, int);

extern chtype tgetch(int);

extern WINDOW *_makenew(int, int, int, int);

extern void (*_slk_init)(void);

extern void (*_rip_init)(void);

extern void delkeymap(TERMINAL *);

extern void mbgetwidth(void);

extern void memSset(chtype *, chtype, int);

extern void _blast_keys(TERMINAL *);

extern void _init_costs(void);

extern void _init_HP_pair(short, short, short);

extern void _update_old_y_area(WINDOW *, int, int, int, int);

extern char *tparm_p0(char *);

extern char *tparm_p1(char *, long);

extern char *tparm_p2(char *, long, long);

extern char *tparm_p3(char *, long, long, long);

extern char *tparm_p4(char *, long, long, long, long);

extern char *tparm_p7(char *, long, long, long, long, long, long, long);

extern char *infotocap(char *, int *);

extern char *_strcode2byte(wchar_t *, char *, int);

extern char *wmbinch(WINDOW *, int, int);

#ifdef __cplusplus

}

#endif

#endif /* _CURSHDR_H */