==== simple ====
setdll.exe -d:simple.dll sleep5.exe
sleep5.exe
setdll.exe -r sleep5.exe

withdll.exe -d:simple.dll sleep5.exe


==== syelog ====
start syelogd.exe test.txt
sltest.exe
sltest.exe /x            # /x to exit syelogd.exe
type test.txt


==== NOTE ====
dll needs '/export:DetourFinishHelperProcess,@1,NONAME', then withdll.exe runs ok.