#xdfadd.exe: xdf.obj xdfadd.obj
#        blink xdfadd+xdf,,, /noi
xdfclear.exe: xdf.obj xdfclear.obj
        blink xdfclear+xdf,,,/noi
xdfadd.obj: xdf.h xdfadd.cpp
        ztc -co -ml -2 -b -c xdfadd
xdfclear.obj: xdf.h xdfclear.cpp
        ztc -ml -2 -b -c xdfclear
xdf.obj: xdf.cpp xdf.h
        ztc -co -ml -2 -b -c xdf
