tasm /l delymain
tasm /l delayprc
tlink delymain delayprc,delymain
delymain

or

tasm /l delymain
tasm /l delayprc
tlib mylib+delayprc,mylib,mylib
tlink  delymain,delymain,dely,mylib
delymain


to update

tasm /l delayprc
tlib mylib-delayprc+delayprc,mylib,mylib
tlink  delymain,delymain,dely,mylib
delymain