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Annotation of 43BSDReno/lib/libcurses/curses.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1981 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted provided
        !             6:  * that: (1) source distributions retain this entire copyright notice and
        !             7:  * comment, and (2) distributions including binaries display the following
        !             8:  * acknowledgement:  ``This product includes software developed by the
        !             9:  * University of California, Berkeley and its contributors'' in the
        !            10:  * documentation or other materials provided with the distribution and in
        !            11:  * all advertising materials mentioning features or use of this software.
        !            12:  * Neither the name of the University nor the names of its contributors may
        !            13:  * be used to endorse or promote products derived from this software without
        !            14:  * specific prior written permission.
        !            15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            16:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            17:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            18:  *
        !            19:  *     @(#)curses.h    5.9 (Berkeley) 7/1/90
        !            20:  */
        !            21: 
        !            22: #ifndef WINDOW
        !            23: 
        !            24: #include       <stdio.h>
        !            25:  
        !            26: #define USE_OLD_TTY
        !            27: #include       <sys/ioctl.h>
        !            28: #undef USE_OLD_TTY
        !            29: 
        !            30: #define        bool    char
        !            31: #define        reg     register
        !            32: 
        !            33: #define        TRUE    (1)
        !            34: #define        FALSE   (0)
        !            35: #define        ERR     (0)
        !            36: #define        OK      (1)
        !            37: 
        !            38: #define        _ENDLINE        001
        !            39: #define        _FULLWIN        002
        !            40: #define        _SCROLLWIN      004
        !            41: #define        _FLUSH          010
        !            42: #define        _FULLLINE       020
        !            43: #define        _IDLINE         040
        !            44: #define        _STANDOUT       0200
        !            45: #define        _NOCHANGE       -1
        !            46: 
        !            47: #define        _puts(s)        tputs(s, 0, _putchar)
        !            48: 
        !            49: typedef        struct sgttyb   SGTTY;
        !            50: 
        !            51: /*
        !            52:  * Capabilities from termcap
        !            53:  */
        !            54: 
        !            55: extern bool     AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL,
        !            56:                XB, XN, XT, XS, XX;
        !            57: extern char    *AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL,
        !            58:                *DM, *DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6,
        !            59:                *K7, *K8, *K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL,
        !            60:                *KR, *KS, *KU, *LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF,
        !            61:                *SO, *SR, *TA, *TE, *TI, *UC, *UE, *UP, *US, *VB, *VS,
        !            62:                *VE, *AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM,
        !            63:                *LEFT_PARM, *RIGHT_PARM;
        !            64: extern char    PC;
        !            65: 
        !            66: /*
        !            67:  * From the tty modes...
        !            68:  */
        !            69: 
        !            70: extern bool    GT, NONL, UPPERCASE, normtty, _pfast;
        !            71: 
        !            72: struct _win_st {
        !            73:        short           _cury, _curx;
        !            74:        short           _maxy, _maxx;
        !            75:        short           _begy, _begx;
        !            76:        short           _flags;
        !            77:        short           _ch_off;
        !            78:        bool            _clear;
        !            79:        bool            _leave;
        !            80:        bool            _scroll;
        !            81:        char            **_y;
        !            82:        short           *_firstch;
        !            83:        short           *_lastch;
        !            84:        struct _win_st  *_nextp, *_orig;
        !            85: };
        !            86: 
        !            87: #define        WINDOW  struct _win_st
        !            88: 
        !            89: extern bool    My_term, _echoit, _rawmode, _endwin;
        !            90: 
        !            91: extern char    *Def_term, ttytype[];
        !            92: 
        !            93: extern int     LINES, COLS, _tty_ch, _res_flg;
        !            94: 
        !            95: extern SGTTY   _tty;
        !            96: 
        !            97: extern WINDOW  *stdscr, *curscr;
        !            98: 
        !            99: /*
        !           100:  *     Define VOID to stop lint from generating "null effect"
        !           101:  * comments.
        !           102:  */
        !           103: #ifdef lint
        !           104: int    __void__;
        !           105: #define        VOID(x) (__void__ = (int) (x))
        !           106: #else
        !           107: #define        VOID(x) (x)
        !           108: #endif
        !           109: 
        !           110: /*
        !           111:  * psuedo functions for standard screen
        !           112:  */
        !           113: #define        addch(ch)       VOID(waddch(stdscr, ch))
        !           114: #define        getch()         VOID(wgetch(stdscr))
        !           115: #define        addbytes(da,co) VOID(waddbytes(stdscr, da,co))
        !           116: #define        addstr(str)     VOID(waddbytes(stdscr, str, strlen(str)))
        !           117: #define        getstr(str)     VOID(wgetstr(stdscr, str))
        !           118: #define        move(y, x)      VOID(wmove(stdscr, y, x))
        !           119: #define        clear()         VOID(wclear(stdscr))
        !           120: #define        erase()         VOID(werase(stdscr))
        !           121: #define        clrtobot()      VOID(wclrtobot(stdscr))
        !           122: #define        clrtoeol()      VOID(wclrtoeol(stdscr))
        !           123: #define        insertln()      VOID(winsertln(stdscr))
        !           124: #define        deleteln()      VOID(wdeleteln(stdscr))
        !           125: #define        refresh()       VOID(wrefresh(stdscr))
        !           126: #define        inch()          VOID(winch(stdscr))
        !           127: #define        insch(c)        VOID(winsch(stdscr,c))
        !           128: #define        delch()         VOID(wdelch(stdscr))
        !           129: #define        standout()      VOID(wstandout(stdscr))
        !           130: #define        standend()      VOID(wstandend(stdscr))
        !           131: 
        !           132: /*
        !           133:  * mv functions
        !           134:  */
        !           135: #define        mvwaddch(win,y,x,ch)    VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch))
        !           136: #define        mvwgetch(win,y,x)       VOID(wmove(win,y,x)==ERR?ERR:wgetch(win))
        !           137: #define        mvwaddbytes(win,y,x,da,co) \
        !           138:                VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,da,co))
        !           139: #define        mvwaddstr(win,y,x,str) \
        !           140:                VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,str,strlen(str)))
        !           141: #define mvwgetstr(win,y,x,str)  VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
        !           142: #define        mvwinch(win,y,x)        VOID(wmove(win,y,x) == ERR ? ERR : winch(win))
        !           143: #define        mvwdelch(win,y,x)       VOID(wmove(win,y,x) == ERR ? ERR : wdelch(win))
        !           144: #define        mvwinsch(win,y,x,c)     VOID(wmove(win,y,x) == ERR ? ERR:winsch(win,c))
        !           145: #define        mvaddch(y,x,ch)         mvwaddch(stdscr,y,x,ch)
        !           146: #define        mvgetch(y,x)            mvwgetch(stdscr,y,x)
        !           147: #define        mvaddbytes(y,x,da,co)   mvwaddbytes(stdscr,y,x,da,co)
        !           148: #define        mvaddstr(y,x,str)       mvwaddstr(stdscr,y,x,str)
        !           149: #define mvgetstr(y,x,str)       mvwgetstr(stdscr,y,x,str)
        !           150: #define        mvinch(y,x)             mvwinch(stdscr,y,x)
        !           151: #define        mvdelch(y,x)            mvwdelch(stdscr,y,x)
        !           152: #define        mvinsch(y,x,c)          mvwinsch(stdscr,y,x,c)
        !           153: 
        !           154: /*
        !           155:  * psuedo functions
        !           156:  */
        !           157: 
        !           158: #define        clearok(win,bf)  (win->_clear = bf)
        !           159: #define        leaveok(win,bf)  (win->_leave = bf)
        !           160: #define        scrollok(win,bf) (win->_scroll = bf)
        !           161: #define flushok(win,bf)         (bf ? (win->_flags |= _FLUSH):(win->_flags &= ~_FLUSH))
        !           162: #define        getyx(win,y,x)   y = win->_cury, x = win->_curx
        !           163: #define        winch(win)       (win->_y[win->_cury][win->_curx] & 0177)
        !           164: 
        !           165: #define raw()   (_tty.sg_flags|=RAW, _pfast=_rawmode=TRUE, \
        !           166:        ioctl(_tty_ch, TIOCSETP, &_tty))
        !           167: #define noraw()         (_tty.sg_flags&=~RAW,_rawmode=FALSE,\
        !           168:        _pfast=!(_tty.sg_flags&CRMOD),ioctl(_tty_ch, TIOCSETP, &_tty))
        !           169: #define cbreak() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, \
        !           170:        ioctl(_tty_ch, TIOCSETP, &_tty))
        !           171: #define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE, \
        !           172:        ioctl(_tty_ch, TIOCSETP, &_tty))
        !           173: #define crmode() cbreak()      /* backwards compatability */
        !           174: #define nocrmode() nocbreak()  /* backwards compatability */
        !           175: #define echo()  (_tty.sg_flags |= ECHO, _echoit = TRUE, \
        !           176:        ioctl(_tty_ch, TIOCSETP, &_tty))
        !           177: #define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, \
        !           178:        ioctl(_tty_ch, TIOCSETP, &_tty))
        !           179: #define nl()    (_tty.sg_flags |= CRMOD,_pfast = _rawmode, \
        !           180:        ioctl(_tty_ch, TIOCSETP, &_tty))
        !           181: #define nonl()  (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, \
        !           182:        ioctl(_tty_ch, TIOCSETP, &_tty))
        !           183: #define        savetty() ((void) ioctl(_tty_ch, TIOCGETP, &_tty), \
        !           184:        _res_flg = _tty.sg_flags)
        !           185: #define        resetty() (_tty.sg_flags = _res_flg, \
        !           186:        _echoit = ((_res_flg & ECHO) == ECHO), \
        !           187:        _rawmode = ((_res_flg & (CBREAK|RAW)) != 0), \
        !           188:        _pfast = ((_res_flg & CRMOD) ? _rawmode : TRUE), \
        !           189:        (void) ioctl(_tty_ch, TIOCSETP, &_tty))
        !           190: 
        !           191: #define        erasechar()     (_tty.sg_erase)
        !           192: #define        killchar()      (_tty.sg_kill)
        !           193: #define baudrate()     (_tty.sg_ospeed)
        !           194: 
        !           195: WINDOW *initscr(), *newwin(), *subwin();
        !           196: char   *longname(), *getcap();
        !           197: 
        !           198: /*
        !           199:  * Used to be in unctrl.h.
        !           200:  */
        !           201: #define        unctrl(c)       _unctrl[(c) & 0177]
        !           202: extern char *_unctrl[];
        !           203: #endif

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