Unit 'System'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#rtl]

Seg

Return segment.

Declaration

Source position: system.fpd line 64

function Seg(

var X

):LongInt;

Description

Seg returns the segment of the address of a variable. This function is only supported for compatibility. In Free Pascal, it returns always 0, since Free Pascal uses a flat 32/64 bit memory model. In such a memory model segments have no meaning.

Errors

None.

Example

Program Example60;

{ Program to demonstrate the Seg function. }
Var
  W : Word;

begin
  W:=Seg(W);  { W contains its own Segment}
end.

DSeg		Return data segment.
CSeg		Return code segment.
Ofs		Return offset of a variable.
Ptr		Combine segment and offset to pointer.

Seg

Declaration

Description

Errors

See also

Example