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Annotation of coherent/g/usr/lib/ncurses/lib_touchwin.c, 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: **     lib_touchwin.c
                     27: **
                     28: **     The routine touchwin().
                     29: **
                     30: ** $Log:       RCS/lib_touchwin.v $
                     31:  * Revision 2.2  91/04/20  21:47:29  munk
                     32:  * Usage of register variables
                     33:  *
                     34:  * Revision 2.1  82/10/25  14:49:13  pavel
                     35:  * Added Copyright Notice
                     36:  * 
                     37:  * Revision 2.0  82/10/25  13:49:52  pavel
                     38:  * Beta-one Test Release
                     39:  * 
                     40: **
                     41: */
                     42: 
                     43: #ifdef RCSHDR
                     44: static char RCSid[] =
                     45:        "$Header:   RCS/lib_touchwin.v  Revision 2.2  91/04/20  21:47:29  munk   Exp$";
                     46: #endif
                     47: 
                     48: #include "curses.h"
                     49: #include "curses.priv.h"
                     50: 
                     51: 
                     52: touchwin(win)
                     53: register WINDOW        *win;
                     54: {
                     55:        register int    y;
                     56:        int             maxy, maxx;
                     57: 
                     58: #ifdef TRACE
                     59:        if (_tracing)
                     60:            _tracef("touchwin(%o) called", win);
                     61: #endif
                     62: 
                     63:        maxy = win->_maxy;
                     64:        maxx = win->_maxx;
                     65: 
                     66:        for (y = 0; y <= maxy; y++)
                     67:        {
                     68:            win->_firstchar[y] = 0;
                     69:            win->_lastchar[y] = maxx;
                     70:            win->_numchngd[y] = maxx;
                     71:        }
                     72: }

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