DECLARE INTEGER StrFromTimeInterval IN Shlwapi;
    STRING @ pszOut,;
       INTEGER  cchMax,;
       INTEGER  dwTimeMS,;
    INTEGER  digits
 
DECLARE INTEGER GetTickCount IN kernel32
 
lnFromStart = GetTickCount()
? "Elapsed time since the system was started:", lnFromStart
 
pszOut = SPACE(50)
FOR lnMax=1 TO 10
    lnLen = StrFromTimeInterval (@pszOut, Len(pszOut), lnFromStart, lnMax)
    ? LEFT (pszOut, lnLen)
ENDFOR