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Annotation of 43BSDTahoe/usr.lib/lib2648/areaclear.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[] = "@(#)areaclear.c        5.1 (Berkeley) 4/26/85";
        !             9: #endif not lint
        !            10: 
        !            11: #include "2648.h"
        !            12: 
        !            13: areaclear(rmin, cmin, rmax, cmax)
        !            14: int rmin, cmin, rmax, cmax;
        !            15: {
        !            16:        int osm;
        !            17:        char mes[20];
        !            18:        register int i;
        !            19: 
        !            20: #ifdef TRACE
        !            21:        if (trace)
        !            22:                fprintf(trace, "areaclear(%d, %d, %d, %d)\n", rmin, cmin, rmax, cmax);
        !            23: #endif
        !            24:        osm = _supsmode;
        !            25:        setclear();
        !            26:        sync();
        !            27: #ifdef notdef
        !            28:        /* old kludge because I couldn't get area fill to work */
        !            29:        for (i=rmax; i>=rmin; i--) {
        !            30:                move(cmin, i);
        !            31:                draw(cmax, i);
        !            32:        }
        !            33: #endif
        !            34:        sprintf(mes, "%da1b%d %d %d %de", (_video==NORMAL) ? 1 : 2, cmin, rmin, cmax, rmax);
        !            35:        escseq(ESCM);
        !            36:        outstr(mes);
        !            37:        _supsmode = osm;
        !            38: }

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