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Annotation of 43BSDTahoe/usr.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
        !             6:  * provided that the above copyright notice and this paragraph are
        !             7:  * duplicated in all such forms and that any documentation,
        !             8:  * advertising materials, and other materials related to such
        !             9:  * distribution and use acknowledge that the software was developed
        !            10:  * by the University of California, Berkeley.  The name of the
        !            11:  * University may not be used to endorse or promote products derived
        !            12:  * from this software without specific prior written permission.
        !            13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            16:  *
        !            17:  *     @(#)curses.h    5.4 (Berkeley) 6/30/88
        !            18:  */
        !            19: 
        !            20: # ifndef WINDOW
        !            21: 
        !            22: # include      <stdio.h>
        !            23:  
        !            24: # include      <sgtty.h>
        !            25: 
        !            26: # define       bool    char
        !            27: # define       reg     register
        !            28: 
        !            29: # define       TRUE    (1)
        !            30: # define       FALSE   (0)
        !            31: # define       ERR     (0)
        !            32: # define       OK      (1)
        !            33: 
        !            34: # define       _ENDLINE        001
        !            35: # define       _FULLWIN        002
        !            36: # define       _SCROLLWIN      004
        !            37: # define       _FLUSH          010
        !            38: # define       _FULLLINE       020
        !            39: # define       _IDLINE         040
        !            40: # define       _STANDOUT       0200
        !            41: # define       _NOCHANGE       -1
        !            42: 
        !            43: # define       _puts(s)        tputs(s, 0, _putchar)
        !            44: 
        !            45: typedef        struct sgttyb   SGTTY;
        !            46: 
        !            47: /*
        !            48:  * Capabilities from termcap
        !            49:  */
        !            50: 
        !            51: extern bool     AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL,
        !            52:                XB, XN, XT, XS, XX;
        !            53: extern char    *AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL,
        !            54:                *DM, *DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6,
        !            55:                *K7, *K8, *K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL,
        !            56:                *KR, *KS, *KU, *LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF,
        !            57:                *SO, *SR, *TA, *TE, *TI, *UC, *UE, *UP, *US, *VB, *VS,
        !            58:                *VE, *AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM,
        !            59:                *LEFT_PARM, *RIGHT_PARM;
        !            60: extern char    PC;
        !            61: 
        !            62: /*
        !            63:  * From the tty modes...
        !            64:  */
        !            65: 
        !            66: extern bool    GT, NONL, UPPERCASE, normtty, _pfast;
        !            67: 
        !            68: struct _win_st {
        !            69:        short           _cury, _curx;
        !            70:        short           _maxy, _maxx;
        !            71:        short           _begy, _begx;
        !            72:        short           _flags;
        !            73:        short           _ch_off;
        !            74:        bool            _clear;
        !            75:        bool            _leave;
        !            76:        bool            _scroll;
        !            77:        char            **_y;
        !            78:        short           *_firstch;
        !            79:        short           *_lastch;
        !            80:        struct _win_st  *_nextp, *_orig;
        !            81: };
        !            82: 
        !            83: # define       WINDOW  struct _win_st
        !            84: 
        !            85: extern bool    My_term, _echoit, _rawmode, _endwin;
        !            86: 
        !            87: extern char    *Def_term, ttytype[];
        !            88: 
        !            89: extern int     LINES, COLS, _tty_ch, _res_flg;
        !            90: 
        !            91: extern SGTTY   _tty;
        !            92: 
        !            93: extern WINDOW  *stdscr, *curscr;
        !            94: 
        !            95: /*
        !            96:  *     Define VOID to stop lint from generating "null effect"
        !            97:  * comments.
        !            98:  */
        !            99: # ifdef lint
        !           100: int    __void__;
        !           101: # define       VOID(x) (__void__ = (int) (x))
        !           102: # else
        !           103: # define       VOID(x) (x)
        !           104: # endif
        !           105: 
        !           106: /*
        !           107:  * psuedo functions for standard screen
        !           108:  */
        !           109: # define       addch(ch)       VOID(waddch(stdscr, ch))
        !           110: # define       getch()         VOID(wgetch(stdscr))
        !           111: # define       addbytes(da,co) VOID(waddbytes(stdscr, da,co))
        !           112: # define       addstr(str)     VOID(waddbytes(stdscr, str, strlen(str)))
        !           113: # define       getstr(str)     VOID(wgetstr(stdscr, str))
        !           114: # define       move(y, x)      VOID(wmove(stdscr, y, x))
        !           115: # define       clear()         VOID(wclear(stdscr))
        !           116: # define       erase()         VOID(werase(stdscr))
        !           117: # define       clrtobot()      VOID(wclrtobot(stdscr))
        !           118: # define       clrtoeol()      VOID(wclrtoeol(stdscr))
        !           119: # define       insertln()      VOID(winsertln(stdscr))
        !           120: # define       deleteln()      VOID(wdeleteln(stdscr))
        !           121: # define       refresh()       VOID(wrefresh(stdscr))
        !           122: # define       inch()          VOID(winch(stdscr))
        !           123: # define       insch(c)        VOID(winsch(stdscr,c))
        !           124: # define       delch()         VOID(wdelch(stdscr))
        !           125: # define       standout()      VOID(wstandout(stdscr))
        !           126: # define       standend()      VOID(wstandend(stdscr))
        !           127: 
        !           128: /*
        !           129:  * mv functions
        !           130:  */
        !           131: #define        mvwaddch(win,y,x,ch)    VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch))
        !           132: #define        mvwgetch(win,y,x)       VOID(wmove(win,y,x)==ERR?ERR:wgetch(win))
        !           133: #define        mvwaddbytes(win,y,x,da,co) \
        !           134:                VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,da,co))
        !           135: #define        mvwaddstr(win,y,x,str) \
        !           136:                VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,str,strlen(str)))
        !           137: #define mvwgetstr(win,y,x,str)  VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
        !           138: #define        mvwinch(win,y,x)        VOID(wmove(win,y,x) == ERR ? ERR : winch(win))
        !           139: #define        mvwdelch(win,y,x)       VOID(wmove(win,y,x) == ERR ? ERR : wdelch(win))
        !           140: #define        mvwinsch(win,y,x,c)     VOID(wmove(win,y,x) == ERR ? ERR:winsch(win,c))
        !           141: #define        mvaddch(y,x,ch)         mvwaddch(stdscr,y,x,ch)
        !           142: #define        mvgetch(y,x)            mvwgetch(stdscr,y,x)
        !           143: #define        mvaddbytes(y,x,da,co)   mvwaddbytes(stdscr,y,x,da,co)
        !           144: #define        mvaddstr(y,x,str)       mvwaddstr(stdscr,y,x,str)
        !           145: #define mvgetstr(y,x,str)       mvwgetstr(stdscr,y,x,str)
        !           146: #define        mvinch(y,x)             mvwinch(stdscr,y,x)
        !           147: #define        mvdelch(y,x)            mvwdelch(stdscr,y,x)
        !           148: #define        mvinsch(y,x,c)          mvwinsch(stdscr,y,x,c)
        !           149: 
        !           150: /*
        !           151:  * psuedo functions
        !           152:  */
        !           153: 
        !           154: #define        clearok(win,bf)  (win->_clear = bf)
        !           155: #define        leaveok(win,bf)  (win->_leave = bf)
        !           156: #define        scrollok(win,bf) (win->_scroll = bf)
        !           157: #define flushok(win,bf)         (bf ? (win->_flags |= _FLUSH):(win->_flags &= ~_FLUSH))
        !           158: #define        getyx(win,y,x)   y = win->_cury, x = win->_curx
        !           159: #define        winch(win)       (win->_y[win->_cury][win->_curx] & 0177)
        !           160: 
        !           161: #define raw()   (_tty.sg_flags|=RAW, _pfast=_rawmode=TRUE, stty(_tty_ch,&_tty))
        !           162: #define noraw()         (_tty.sg_flags&=~RAW,_rawmode=FALSE,_pfast=!(_tty.sg_flags&CRMOD),stty(_tty_ch,&_tty))
        !           163: #define cbreak() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, stty(_tty_ch,&_tty))
        !           164: #define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE,stty(_tty_ch,&_tty))
        !           165: #define crmode() cbreak()      /* backwards compatability */
        !           166: #define nocrmode() nocbreak()  /* backwards compatability */
        !           167: #define echo()  (_tty.sg_flags |= ECHO, _echoit = TRUE, stty(_tty_ch, &_tty))
        !           168: #define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, stty(_tty_ch, &_tty))
        !           169: #define nl()    (_tty.sg_flags |= CRMOD,_pfast = _rawmode,stty(_tty_ch, &_tty))
        !           170: #define nonl()  (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, stty(_tty_ch, &_tty))
        !           171: #define        savetty() ((void) gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags)
        !           172: #define        resetty() (_tty.sg_flags = _res_flg, (void) stty(_tty_ch, &_tty))
        !           173: 
        !           174: #define        erasechar()     (_tty.sg_erase)
        !           175: #define        killchar()      (_tty.sg_kill)
        !           176: #define baudrate()     (_tty.sg_ospeed)
        !           177: 
        !           178: WINDOW *initscr(), *newwin(), *subwin();
        !           179: char   *longname(), *getcap();
        !           180: 
        !           181: /*
        !           182:  * Used to be in unctrl.h.
        !           183:  */
        !           184: #define        unctrl(c)       _unctrl[(c) & 0177]
        !           185: extern char *_unctrl[];
        !           186: # endif

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