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

1.1     ! root        1: /*     areaclear.c     4.1     83/03/09        */
        !             2: 
        !             3: #include "2648.h"
        !             4: 
        !             5: areaclear(rmin, cmin, rmax, cmax)
        !             6: int rmin, cmin, rmax, cmax;
        !             7: {
        !             8:        int osm;
        !             9:        char mes[20];
        !            10:        register int i;
        !            11: 
        !            12: #ifdef TRACE
        !            13:        if (trace)
        !            14:                fprintf(trace, "areaclear(%d, %d, %d, %d)\n", rmin, cmin, rmax, cmax);
        !            15: #endif
        !            16:        osm = _supsmode;
        !            17:        setclear();
        !            18:        sync();
        !            19: #ifdef notdef
        !            20:        /* old kludge because I couldn't get area fill to work */
        !            21:        for (i=rmax; i>=rmin; i--) {
        !            22:                move(cmin, i);
        !            23:                draw(cmax, i);
        !            24:        }
        !            25: #endif
        !            26:        sprintf(mes, "%da1b%d %d %d %de", (_video==NORMAL) ? 1 : 2, cmin, rmin, cmax, rmax);
        !            27:        escseq(ESCM);
        !            28:        outstr(mes);
        !            29:        _supsmode = osm;
        !            30: }

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