_PRG VAR test1: INT; END

INT; ITFref : ITF

_IN_OUT inout : INT; END

INT; END_VAR CASE

( BOOL , INT ,

..10, -19..20] OF INT [...] BaseLocal : INT; s [...] BaseLocal : INT; s

selections: BYTE , INT [...] DINT (unsigned int) and INT

  iVar : INT;            iVar2 : INT;   iVar3 : INT; END

_EXTERNAL iVarExt1 : INT

INT; ITFref : ITF