: INT; pt : POINTER TO INT; END

: POINTER TO INT; var

: INT; pt: POINTER TO

: POINTER TO INT; END

Pool : POINTER TO BYTE ; udi [...] to fill memory [...] sections need to be

： association POINTER TO 要么 REFERENCE TO 实现

（ VAR ) 协会 （ POINTER TO ) 实现

: INT; pi : POINTER TO INT; END_VAR i

Int : POINTER TO INT; dw

InputData POINTER TO WORD 指向 [...] OutputData POINTER TO WORD 指向