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Annotation of coherent/g/usr/lib/ncurses/curses.priv.h, revision 1.1.1.1

1.1       root        1: /*********************************************************************
                      2: *                         COPYRIGHT NOTICE                           *
                      3: **********************************************************************
                      4: *        This software is copyright (C) 1982 by Pavel Curtis         *
                      5: *                                                                    *
                      6: *        Permission is granted to reproduce and distribute           *
                      7: *        this file by any means so long as no fee is charged         *
                      8: *        above a nominal handling fee and so long as this            *
                      9: *        notice is always included in the copies.                    *
                     10: *                                                                    *
                     11: *        Other rights are reserved except as explicitly granted      *
                     12: *        by written permission of the author.                        *
                     13: *                Pavel Curtis                                        *
                     14: *                Computer Science Dept.                              *
                     15: *                405 Upson Hall                                      *
                     16: *                Cornell University                                  *
                     17: *                Ithaca, NY 14853                                    *
                     18: *                                                                    *
                     19: *                Ph- (607) 256-4934                                  *
                     20: *                                                                    *
                     21: *                Pavel.Cornell@Udel-Relay   (ARPAnet)                *
                     22: *                decvax!cornell!pavel       (UUCPnet)                *
                     23: *********************************************************************/
                     24: 
                     25: /*
                     26:  *     curses.priv.h
                     27:  *
                     28:  *     Header file for curses library objects which are private to
                     29:  *     the library.
                     30:  *
                     31:  *  $Log:      RCS/curses.priv.v $
                     32:  * Revision 2.3  92/10/26  21:42:44  munk
                     33:  * reduced MAXLINES and MAXCOLUMNS only under COHERENT 3.x not under 4.0
                     34:  *
                     35:  * Revision 2.2  91/04/20  17:46:12  munk
                     36:  * MAXLINES reduced to 25 and MAXCOLUMNS reduced to 80 if compiled
                     37:  * under COHERENT, to reduce size of memory used
                     38:  * 
                     39:  * Revision 2.1  82/10/25  14:46:17  pavel
                     40:  * Added Copyright Notice
                     41:  * 
                     42:  * Revision 2.0  82/10/25  13:50:25  pavel
                     43:  * Beta-one Test Release
                     44:  */
                     45: 
                     46: #include <stdio.h>
                     47: #include "curses.h"
                     48: 
                     49: #define min(a,b)       ((a) > (b)  ?  (b)  :  (a))
                     50: #define max(a,b)       ((a) < (b)  ?  (b)  :  (a))
                     51: 
                     52: #define CHANGED     -1
                     53: 
                     54: WINDOW *stdscr, *curscr, *newscr;
                     55: int    LINES, COLS, COLORS, COLOR_PAIRS, __color__, __pair_changed__;
                     56: short  __pairs__[2][64];
                     57: 
                     58: extern int  _tracing;
                     59: 
                     60: 
                     61: struct try
                     62: {
                     63:         struct try      *child;     /* ptr to child.  NULL if none          */
                     64:         struct try      *sibling;   /* ptr to sibling.  NULL if none        */
                     65:         char            ch;         /* character at this node               */
                     66:         short           value;      /* code of string so far.  NULL if none */
                     67: };
                     68: 
                     69: 
                     70: struct screen
                     71: {
                     72:        FILE            *_ifp;      /* input file ptr for this terminal     */
                     73:        FILE            *_ofp;      /* output file ptr for this terminal    */
                     74:        struct term     *_term;     /* used by terminfo stuff               */
                     75:        WINDOW          *_curscr;   /* windows specific to a given terminal */
                     76:        WINDOW          *_newscr;
                     77:         struct try      *_keytry;   /* "Try" for use with keypad mode       */
                     78:        char            _backbuf[10]; /* Buffer for pushed back characters  */
                     79:        int             _backcnt;   /* How many characters in _backbuf?     */
                     80:         int             _cursrow;   /* Row and column of physical cursor    */
                     81:         int             _curscol;
                     82:        bool            _nl;        /* True if terminal has CRMOD bit on    */
                     83:        bool            _raw;       /* True if in raw mode                  */
                     84:        bool            _cbreak;    /* True if in cbreak mode               */
                     85:        bool            _echo;      /* True if echo on                      */
                     86:        bool            _nlmapping; /* True if terminal is really doing     */
                     87:                                    /* NL mapping (fn of raw and nl)        */
                     88:        int             _costs[9];  /* costs of cursor movements for mvcur  */
                     89:        int             _costinit;  /* set if _costs[] is initialized       */
                     90: };
                     91: 
                     92: extern struct screen *SP;
                     93: 
                     94: #define MAXCOLUMNS    135
                     95: #define MAXLINES      66
                     96: #define UNINITIALISED ((struct try * ) -1)

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