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Annotation of 43BSD/usr.lib/lib2648/drawbox.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  */
        !             6: 
        !             7: #ifndef lint
        !             8: static char sccsid[] = "@(#)drawbox.c  5.1 (Berkeley) 4/30/85";
        !             9: #endif not lint
        !            10: 
        !            11: /*
        !            12:  * Draw a box around a window.  The lower left corner of the box is at (r, c).
        !            13:  * Color is 1 for drawing a box, 0 for erasing.
        !            14:  * The box is nrow by ncol.
        !            15:  */
        !            16: 
        !            17: #include "2648.h"
        !            18: 
        !            19: drawbox(r, c, color, nrow, ncol)
        !            20: int r, c, color, nrow, ncol;
        !            21: {
        !            22:        if (color)
        !            23:                setset();
        !            24:        else
        !            25:                setclear();
        !            26:        move(c, r);
        !            27:        draw(c+ncol-1, r);
        !            28:        draw(c+ncol-1, r+nrow-1);
        !            29:        draw(c, r+nrow-1);
        !            30:        draw(c, r);
        !            31: }

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