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Annotation of 42BSD/usr.lib/lib2648/drawbox.c, revision 1.1

1.1     ! root        1: /*     drawbox.c       4.1     83/03/09        */
        !             2: /*
        !             3:  * Draw a box around a window.  The lower left corner of the box is at (r, c).
        !             4:  * Color is 1 for drawing a box, 0 for erasing.
        !             5:  * The box is nrow by ncol.
        !             6:  */
        !             7: 
        !             8: #include "2648.h"
        !             9: 
        !            10: drawbox(r, c, color, nrow, ncol)
        !            11: int r, c, color, nrow, ncol;
        !            12: {
        !            13:        if (color)
        !            14:                setset();
        !            15:        else
        !            16:                setclear();
        !            17:        move(c, r);
        !            18:        draw(c+ncol-1, r);
        !            19:        draw(c+ncol-1, r+nrow-1);
        !            20:        draw(c, r+nrow-1);
        !            21:        draw(c, r);
        !            22: }

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