#ifndef _CURSES
#define _CURSES
/*
 *
 */

#include <stdio.h>
#include <stdarg.h>
#include <unctrl.h>

#ifdef __STDC__
#define _P_(params) params
#else
#define _P_(params) ()
#endif


#define OK  (0)
#define ERR (-1)

typedef unsigned char bool;
#undef TRUE
#define TRUE  ((bool)1)
#undef FALSE
#define FALSE ((bool)0)

/* attributes */
#ifdef SMALL_CURSES
typedef unsigned short chtype;

#define A_STANDOUT   (0x0100)
#define A_UNDERLINE  (0x0200)
#define A_REVERSE    (0x0400)
#define A_BLINK      (0x0800)
#define A_DIM        (0x1000)
#define A_BOLD       (0x2000)
#define A_INVIS      (0x4000)
#define A_PROTECT    (0x8000)

#define A_CHARTEXT   (0x00ff)
#define A_ATTRIBUTES (0xff00)
#define A_NORMAL     (0x0000)

#else
typedef unsigned long chtype;

#define A_STANDOUT   (0x00010000L)
#define A_UNDERLINE  (0x00020000L)
#define A_REVERSE    (0x00040000L)
#define A_BLINK      (0x00080000L)
#define A_DIM        (0x00100000L)
#define A_BOLD       (0x00200000L)
#define A_INVIS      (0x00400000L)
#define A_PROTECT    (0x00800000L)
#define A_ALTCHARSET (0x01000000L)
#define COLOR_PAIR(c)  (((chtype)(c))<<25)

#define A_CHARTEXT   (0x0000ffffL)
#define A_ATTRIBUTES (0xffff0000L)
#define A_NORMAL     (0x00000000L)
#define A_COLOR      (0xfe000000L)
#define PAIR_NUMBER(a)  ((a)>>25)

/* colours */

#define COLOR_BLACK   0
#define COLOR_RED     1
#define COLOR_MAGENTA 2
#define COLOR_YELLOW  3
#define COLOR_BLUE    4
#define COLOR_GREEN   5
#define COLOR_CYAN    6
#define COLOR_WHITE   7

/* line graphics */

#define ACS_ULCORNER (_acs_ch['l'])
#define ACS_LLCORNER (_acs_ch['m'])
#define ACS_URCORNER (_acs_ch['k'])
#define ACS_LRCORNER (_acs_ch['j'])
#define ACS_RTEE     (_acs_ch['u'])
#define ACS_LTEE     (_acs_ch['t'])
#define ACS_TTEE     (_acs_ch['w'])
#define ACS_BTEE     (_acs_ch['v'])
#define ACS_HLINE    (_acs_ch['q'])
#define ACS_VLINE    (_acs_ch['x'])
#define ACS_PLUS     (_acs_ch['n'])
#define ACS_S1       (_acs_ch['o'])
#define ACS_S9       (_acs_ch['s'])
#define ACS_DIAMOND  (_acs_ch['\''])
#define ACS_CKBOARD  (_acs_ch['a'])
#define ACS_DEGREE   (_acs_ch['f'])
#define ACS_PLMINUS  (_acs_ch['g'])
#define ACS_BULLET   (_acs_ch['b']) /* needs checking */
#define ACS_LARROW   (_acs_ch[','])
#define ACS_RARROW   (_acs_ch['+'])
#define ACS_DARROW   (_acs_ch['.'])
#define ACS_UARROW   (_acs_ch['-'])
#define ACS_BOARD    (_acs_ch['h'])
#define ACS_LANTERN  (_acs_ch['l'])
#define ACS_BLOCK    (_acs_ch['0'])
#endif

/* keys */

#define KEY_BREAK     0401
#define KEY_DOWN      0402
#define KEY_UP        0403
#define KEY_LEFT      0404
#define KEY_RIGHT     0405
#define KEY_HOME      0406
#define KEY_BACKSPACE 0407
#define KEY_F0        0410
#define KEY_F(n)      (KEY_F0+(n))
#define KEY_DL        0510
#define KEY_IL        0511
#define KEY_DC        0512
#define KEY_IC        0513
#define KEY_EIC       0514
#define KEY_CLEAR     0515
#define KEY_EOS       0516
#define KEY_EOL       0517
#define KEY_SF        0520
#define KEY_SR        0521
#define KEY_NPAGE     0522
#define KEY_PPAGE     0523
#define KEY_STAB      0524
#define KEY_CTAB      0525
#define KEY_CATAB     0526
#define KEY_ENTER     0527
#define KEY_SRESET    0530
#define KEY_RESET     0531
#define KEY_PRINT     0532
#define KEY_LL        0533
#define KEY_A1        0534
#define KEY_A3        0535
#define KEY_B2        0536
#define KEY_C1        0537
#define KEY_C3        0540
#define KEY_BTAB      0541
#define KEY_BEG       0542
#define KEY_CANCEL    0543
#define KEY_CLOSE     0544
#define KEY_COMMAND   0545
#define KEY_COPY      0546
#define KEY_CREATE    0547
#define KEY_END       0550
#define KEY_EXIT      0551
#define KEY_FIND      0552
#define KEY_HELP      0553
#define KEY_MARK      0554
#define KEY_MESSAGE   0555
#define KEY_MOVE      0556
#define KEY_NEXT      0557
#define KEY_OPEN      0560
#define KEY_OPTIONS   0561
#define KEY_PREVIOUS  0562
#define KEY_REDO      0563
#define KEY_REFERENCE 0564
#define KEY_REFRESH   0565
#define KEY_REPLACE   0566
#define KEY_RESTART   0567
#define KEY_RESUME    0570
#define KEY_SAVE      0571
#define KEY_SBEG      0572
#define KEY_SCANCEL   0573
#define KEY_SCOMMAND  0574
#define KEY_SCOPY     0575
#define KEY_SCREATE   0576
#define KEY_SDC       0577
#define KEY_SDL       0600
#define KEY_SELECT    0601
#define KEY_SEND      0602
#define KEY_SEOL      0603
#define KEY_SEXIT     0604
#define KEY_SFIND     0605
#define KEY_SHELP     0606
#define KEY_SHOME     0607
#define KEY_SIC       0610
#define KEY_SLEFT     0611
#define KEY_SMESSAGE  0612
#define KEY_SMOVE     0613
#define KEY_SNEXT     0614
#define KEY_SOPTIONS  0615
#define KEY_SPREVIOUS 0616
#define KEY_SPRINT    0617
#define KEY_SREDO     0620
#define KEY_SREPLACE  0621
#define KEY_SRIGHT    0622
#define KEY_SRESUME   0623
#define KEY_SSAVE     0624
#define KEY_SSUPEND   0625
#define KEY_SUNDO     0626
#define KEY_SUSPEND   0627
#define KEY_UNDO      0630
#define KEY_MOUSE     0631

#define KEY_MIN       KEY_BREAK
#define KEY_MAX       0640


/* Mouse Support */

#define MOUSE_X_POS  (Mouse_status.x)
#define MOUSE_Y_POS  (Mouse_status.y)
#define A_BUTTON_CHANGED
#define MOUSE_MOVED
#define MOUSE_POS_REPORT
#define BUTTON_CHANGED(x)
#define BUTTON_STATUS(x)

/* button status */
#define BUTTON1_RELEASED        0x0001L
#define BUTTON1_PRESSED         0x0002L
#define BUTTON1_CLICKED         0x0004L
#define BUTTON1_DOUBLE_CLICKED  0x0008L
#define BUTTON1_TRIPPLE_CLICKED 0x0010L
#define BUTTON2_RELEASED        0x0020L
#define BUTTON2_PRESSED         0x0040L
#define BUTTON2_CLICKED         0x0080L
#define BUTTON2_DOUBLE_CLICKED  0x0100L
#define BUTTON2_TRIPPLE_CLICKED 0x0200L
#define BUTTON3_RELEASED        0x0400L
#define BUTTON3_PRESSED         0x0800L
#define BUTTON3_CLICKED         0x1000L
#define BUTTON3_DOUBLE_CLICKED  0x2000L
#define BUTTON3_TRIPPLE_CLICKED 0x4000L

#define BUTTON_RELEASED        0
#define BUTTON_PRESSED         1
#define BUTTON_CLICKED         2
#define BUTTON_DOUBLE_CLICKED  3
#define BUTTON_TRIPPLE_CLICKED 4

#define ALL_MOUSE_EVENTS 0x7fffL
#define REPORT_MOUSE_POSITION

typedef struct _mouse {
  int x;
  int y;
  unsigned buttons[3]; /* button status */
  unsigned events;     /* events mouse responds to */
 } MOUSE_STATUS;

typedef struct _scrn SCREEN;
typedef struct _window WINDOW;

#define crmode()      cbreak()
#define nocrmode()    nocbreak()
#define garbagedlines(w,b,n) touchline((w),(b),(n))
#define getmode()     /* NOP */
#define fixterm()     reset_prog_mode()
#define resetterm()   reset_shell_mode()
#define saveterm()    def_prog_mode()
#define setterm(term) setupterm((term),1,(int*)0)

/* user accessable data items */
#ifndef SMALL_CURSES
extern int COLORS;
extern int COLOR_PAIRS;
#endif
extern int COLS;
extern int LINES;
extern WINDOW *curscr;
extern WINDOW *stdscr;
extern MOUSE_STATUS Mouse_status;

/* internal data items */
#ifndef SMALL_CURSES
extern chtype * _acs_ch;
#endif

/* curs_addch routines */
extern int addch _P_((chtype ch));
extern int echochar _P_((chtype ch));
extern int mvaddch _P_((int y,int x, chtype c));
extern int mvwaddch _P_((WINDOW *win, int y, int x, chtype c));
extern int waddch _P_((WINDOW *win, chtype ch));
extern int wechochar _P_((WINDOW *win, chtype ch));

/* curs_addchstr routines */
extern int addchnstr _P_((chtype *chstr, int n));
extern int addchstr _P_((chtype *chstr));
extern int waddchnstr _P_((WINDOW *win, chtype *chstr, int n));
extern int waddchstr _P_((WINDOW *win, chtype *chstr));
extern int mvaddchnstr _P_((int y, int x, chtype *chstr, int n));
extern int mvaddchstr _P_((int y, int x, chtype *chstr));
extern int mvwaddchnstr _P_((WINDOW *win, int y, int x, chtype *chstr, int n));
extern int mvwaddchstr _P_((WINDOW *win, int y, int x, chtype *chstr));

/* curs_addstr routines */
extern int addnstr _P_((char *str, int n));
extern int addstr _P_((char *str));
extern int waddnstr _P_((WINDOW *win, char *str, int n));
extern int waddstr _P_((WINDOW *win, char *str));
extern int mvaddnstr _P_((int y, int x, char *s, int n));
extern int mvaddstr _P_((int y, int x, char *s));
extern int mvwaddnstr _P_((WINDOW *win, int y, int x, char *s, int n));
extern int mvwaddstr _P_((WINDOW *win, int y, int x, char *s));

/* curs_attr routines */
extern int attroff _P_((chtype a));
extern int attron _P_((chtype a));
extern int attrset _P_((chtype a));
extern int wattroff _P_((WINDOW *win, chtype attr));
extern int wattron _P_((WINDOW *win, chtype attr));
extern int wattrset _P_((WINDOW *win, chtype attr));
extern int standend _P_((void));
extern int wstandend _P_((WINDOW *win));
extern int standout _P_((void));
extern int wstandout _P_((WINDOW *win));

/* curs_beep routines */
#ifndef _BEEP
extern int beep _P_((void));
/* The following is to stop clash with LIBQDOS routine of same name */
#define _BEEP
#endif /* _BEEP */
extern int flash _P_((void));

/* curs_bkgd routines */
extern int bkgd _P_((chtype ch));
extern void bkgdset _P_((chtype ch));
extern int wbkgd _P_((WINDOW *win, chtype ch));
extern void wbkgdset _P_((WINDOW *win, chtype ch));

/* curs_border routines */
extern int border _P_((chtype ls, chtype rs, chtype ts, chtype bs, chtype tl, chtype tr, chtype bl, chtype br));
extern int wborder _P_((WINDOW *win, chtype ls, chtype rs, chtype ts, chtype bs, chtype tl, chtype tr, chtype bl, chtype br));
extern int box _P_((WINDOW *win, chtype v, chtype h));
extern int hline _P_((chtype ch, int n));
extern int whline _P_((WINDOW *win, chtype ch, int n));
extern int vline _P_((chtype ch, int n));
extern int wvline _P_((WINDOW *win, chtype ch, int n));

/* curs_clear routines */
extern int erase _P_((void));
extern int werase _P_((WINDOW *win));
extern int clear _P_((void));
extern int wclear _P_((WINDOW *win));
extern int clrtobot _P_((void));
extern int wclrtobot _P_((WINDOW *win));
extern int clrtoeol _P_((void));
extern int wclrtoeol _P_((WINDOW *win));

#ifndef SMALL_CURSES
/* curs_color routines */
extern bool can_change_color _P_((void));
extern bool has_colors _P_((void));
extern int color_content _P_((int color, short * red, short * greeen, short * blue));
extern int init_color _P_((int color, short red, short green, short blue));
extern int init_pair _P_((int pair, short foreground, short background));
extern int pair_content _P_((int pair, short *fore, short *back));
extern int start_color _P_((void));
#endif

/* curs_delch routines */
extern int delch _P_((void));
extern int wdelch _P_((WINDOW *win));
extern int mvdelch _P_((int y, int x));
extern int mvwdelch _P_((WINDOW *win, int y, int x));

/* curs_deleteln routines */
extern int deleteln _P_((void));
extern int wdeleteln _P_((WINDOW *win));
extern int insdelln _P_((int n));
extern int winsdelln _P_((WINDOW *win, int n));
extern int insertln _P_((void));
extern int winsertln _P_((WINDOW *win));

/* curs_getch routines */
extern int getch _P_((void));
extern int wgetch _P_((WINDOW *win));
extern int mvgetch _P_((int y, int x));
extern int mvwgetch _P_((WINDOW *win, int y, int x));
extern int ungetch _P_((int ch));

/* curs_getstr routines */
extern int getstr _P_((char *str));
extern int wgetstr _P_((WINDOW *win, char *str));
extern int mvgetstr _P_((int y, int x, char *str));
extern int mvwgetstr _P_((WINDOW *win, int y, int x, char *str));
extern int wgetnstr _P_((WINDOW *win, char *str, int n));

/* curs_getyx routines */
#define getyx(w,y,x)     ((y)=_gety(w),(x)=_getx(w))
extern int _gety _P_((WINDOW*)), _getx _P_((WINDOW*));
#define getparyx(w,y,x)  ((y)=_getpy(w),(x)=_getpx(w))
extern int _getpy _P_((WINDOW*)), _getpx _P_((WINDOW*));
#define getbegyx(w,y,x)  ((y)=_getby(w),(x)=_getbx(w))
extern int _getby _P_((WINDOW*)), _getbx _P_((WINDOW*));
#define getmaxyx(w,y,x)  ((y)=_getmy(w),(x)=_getmx(w))
extern int _getmy _P_((WINDOW*)), _getmx _P_((WINDOW*));

/* curs_inch routines */
extern chtype inch _P_((void));
extern chtype winch _P_((WINDOW *win));
extern chtype mvinch _P_((int y, int x));
extern chtype mvwinch _P_((WINDOW *win, int y, int x));

/* curs_inchstr routines */
extern int inchstr _P_((chtype *str));
extern int inchnstr _P_((chtype *str, int n));
extern int winchstr _P_((WINDOW *win, chtype *str));
extern int winchnstr _P_((WINDOW *win, chtype *str, int n));
extern int mvinchstr _P_((int y, int x, chtype *str));
extern int mvinchnstr _P_((int y, int x, chtype *str, int n));
extern int mvwinchstr _P_((WINDOW *win, int y, int x, chtype *str));
extern int mvwinchnstr _P_((WINDOW *win, int y, int x, chtype *str, int n));

/* curs_initscr routines */
extern void delscreen _P_((SCREEN *sp));
extern int endwin _P_((void));
extern WINDOW *initscr _P_((void));
extern int isendwin _P_((void));
extern SCREEN *newterm _P_((char *type, FILE * outfd, FILE *infd));
extern SCREEN *set_term _P_((SCREEN *new));

/* curs_inopts routines */
extern int cbreak _P_((void));
extern int nocbreak _P_((void));
extern int echo _P_((void));
extern int noecho _P_((void));
extern int halfdelay _P_((int tenths));
extern int intrflush _P_((WINDOW *win, bool bf));
extern int keypad _P_((WINDOW *win, bool bf));
extern int meta _P_((WINDOW *win, bool bf));
extern int nodelay _P_((WINDOW *win, bool bf));
extern int notimeout _P_((WINDOW *win, bool bf));
extern int raw _P_((void));
extern int noraw _P_((void));
extern void noqiflush _P_((void));
extern void qiflush _P_((void));
extern void timeout _P_((int delay));
extern void wtimeout _P_((WINDOW *win, int delay));
extern int typeahead _P_((int fd));

/* curs_insch routines */
extern int insch _P_((chtype ch));
extern int winsch _P_((WINDOW *win, chtype ch));
extern int mvinsch _P_((int y, int x, chtype ch));
extern int mvwinsch _P_((WINDOW *win, int y, int x, chtype ch));

/* curs_instr routines */
extern int instr _P_((char *str));
extern int winstr _P_((WINDOW *win, char *str));
extern int mvinstr _P_((int y, int x, char *str));
extern int mvwinstr _P_((WINDOW *win, int y, int x, char *str));
extern int innstr _P_((char *str, int n));
extern int winnstr _P_((WINDOW *win, char *str, int n));
extern int mvinnstr _P_((int y, int x, char *str, int n));
extern int mvwinnstr _P_((WINDOW *win, int y, int x, char *str, int n));

/* curs_insstr routines */
extern int insstr _P_((char *str));
extern int winsstr _P_((WINDOW *win, char *str));
extern int mvinsstr _P_((int y, int x, char *str));
extern int mvwinsstr _P_((WINDOW *win, int y, int x, char *str));
extern int insnstr _P_((char *str, int n));
extern int winsnstr _P_((WINDOW *win, char *str, int n));
extern int mvinsnstr _P_((int y, int x, char *str, int n));
extern int mvwinsnstr _P_((WINDOW *win, int y, int x, char *str, int n));

/* curs_kernel routines */
extern int def_prog_mode _P_((void));
extern int def_shell_mode _P_((void));
extern int reset_prog_mode _P_((void));
extern int reset_shell_mode _P_((void));
extern int resetty _P_((void));
extern int savetty _P_((void));
#define getsyx(y,x) ((y) = _getsy(), (x) = _getsx())
extern int _getsy _P_((void)), _getsx _P_((void));
extern int setsyx _P_((int y, int x));
extern int ripoffline _P_((int n, int (*init)(WINDOW*, int)));
extern int curs_set _P_((int visibility));
extern int napms _P_((int ms));

/* curs_move routines */
extern int move _P_((int y, int x));
extern int wmove _P_((WINDOW *win, int y, int x));

/* curs_outputs routines */
extern int clearok _P_((WINDOW *win, bool bf));
extern int idlok _P_((WINDOW *win, bool bf));
extern void idcok _P_((WINDOW *win, bool bf));
extern void immedok _P_((WINDOW *win, bool bf));
extern int leaveok _P_((WINDOW *win, bool bf));
extern int setscrreg _P_((int top, int bot));
extern int wsetscrreg _P_((WINDOW *win, int top, int bot));
extern int scrollok _P_((WINDOW *win, bool bf));
extern int nl _P_((void));
extern int nonl _P_((void));

/* curs_overlay routines */
extern int overlay _P_((WINDOW *srcwin, WINDOW *dstwin));
extern int overwrite _P_((WINDOW *srcwin, WINDOW *dstwin));
extern int copywin _P_((WINDOW * srcwin, WINDOW * dstwin, int sminrow, int smincol, int dminrow, int dmincol, int dmaxrow, int dmaxcol, int ovrlay));

/* curs_pad routines */
extern WINDOW *newpad _P_((int nlines, int ncols));
extern WINDOW *subpad _P_((WINDOW *orig, int nlines, int ncols, int begy, int begx));
extern int prefresh _P_((WINDOW *pad, int pminrow, int pmincol, int sminrow, int smincol, int smaxrow, int smaxcol));
extern int pnoutrefresh _P_((WINDOW *pad, int pminrow, int pmincol, int sminrow, int smincol, int smaxrow, int smaxcol));
extern int pechochar _P_((WINDOW *pad, chtype ch));

/* curs_printw routines */
extern int printw _P_((char *fmt, ...));
extern int wprintw _P_((WINDOW *win, char *fmt, ...));
extern int mvprintw _P_((int y, int x, char *fmt, ...));
extern int mvwprintw _P_((WINDOW *win, int y, int x, char *fmt, ...));
extern int vwprintw _P_((WINDOW *win, char *fmt, va_list));

/* curs_touch routines */
extern int touchwin _P_((WINDOW *win));
extern int touchline _P_((WINDOW *win, int y, int n));
extern int untouchwin _P_((WINDOW *win));
extern int wtouchln _P_((WINDOW *win, int y, int n, int changed));
extern int is_linetouched _P_((WINDOW *win, int line));
extern int is_wintouched _P_((WINDOW *win));

/* curs_refresh routines */
extern int refresh _P_((void));
extern int wrefresh _P_((WINDOW *win));
extern int wnoutrefresh _P_((WINDOW *win));
extern int doupdate _P_((void));
extern int redrawwin _P_((WINDOW *win));
extern int wredrawln _P_((WINDOW *win, int beg_line, int num_lines));

/* curs_scanw routines */
extern int scanw _P_((char *fmt, ...));
extern int wscanw _P_((WINDOW *win, char *fmt, ...));
extern int mvscanw _P_((int y, int x, char *fmt, ...));
extern int mvwscanw _P_((WINDOW *win, int y, int x, char *fmt, ...));
extern int vwscanw _P_((WINDOW *win, char *fmt, va_list));

/* curs_scroll routines */
extern int scroll _P_((WINDOW *win));
extern int scrl _P_((int n));
extern int wscrl _P_((WINDOW *win, int n));

/* curs_scr_dump routines */
extern int scr_dump _P_((char *filename));
extern int scr_restore _P_((char *filename));
extern int scr_init _P_((char *filename));
extern int scr_set _P_((char *filename));

/* surs_slk routines */
extern int slk_init _P_((int fmt));
extern int slk_set _P_((int labnum, char *label, int labfmt));
extern int slk_refresh _P_((void));
extern int slk_noutrefresh _P_((void));
extern char *slk_label _P_((int labnum));
extern int slk_clear _P_((void));
extern int slk_restore _P_((void));
extern int slk_touch _P_((void));
extern int slk_attron _P_((chtype attrs));
extern int slk_attroff _P_((chtype attrs));
extern int slk_attrset _P_((chtype attrs));

/* curs_termattrs routines */
extern int baudrate _P_((void));
extern char erasechar _P_((void));
extern int has_ic _P_((void));
extern int has_il _P_((void));
extern char killchar _P_((void));
extern char *longname _P_((void));
extern chtype termattrs _P_((void));
extern char *termname _P_((void));

/* curs_util routines */
extern char *keyname _P_((int c));
extern int filter _P_((void));
extern void use_env _P_((bool bf));
extern int putwin _P_((WINDOW *win, FILE *filep));
extern WINDOW * getwin _P_((FILE * filep));
extern delay_output _P_((int ms));
extern int flushinp _P_((void));

/* curs_window routines */
extern WINDOW *newwin _P_((int nlines, int ncols, int begy, int begx));
extern int delwin _P_((WINDOW *win));
extern int mvwin _P_((WINDOW *win, int y, int x));
extern WINDOW *subwin _P_((WINDOW *orig, int nlines, int ncols, int begy, int begx));
extern WINDOW *derwin _P_((WINDOW *win, int rows, int cols, int ypos, int xpos));
extern int mvderwin _P_((WINDOW *win, int par_y, int par_x));
extern WINDOW *dupwin _P_((WINDOW *win));
extern void wsyncup _P_((WINDOW *));
extern int syncok _P_((WINDOW *win, bool bf));
extern void wcursyncup _P_((WINDOW *win));
extern void wsyncdown _P_((WINDOW *));

/* curs_mouse routines */
extern int mouse_on _P_((long status));
extern int mouse_set _P_((long status));
extern int mouse_off _P_((long status));
extern int map_button _P_((unsigned long button));
extern unsigned long getbmap _P_((void));
extern unsigned long getmouse _P_((void));
extern int request_mouse_pos _P_((void));
extern void wmouse_position _P_((WINDOW *win, int *y, int *x));

#undef _P_

#endif /*_CURSES*/