Dec procedure


4.67.2.18. Cos function	Table of Contents	4.67.2.20. Delete procedure

- 4.67.2.19. - Table of Contents

Targets: MS-DOS, OS/2, Win32
System Unit

Decrements an ordinal type variable either by one or by a specified value.

Declaration:

procedure Dec(Var X [; Value:Longint]);

Remarks:

  Dec(Int, 2);   // Int  := Int - 2;
  Dec(Long);     // Long := Long - 1;


4.67.2.18. Cos function	Table of Contents	4.67.2.20. Delete procedure

- 4.67.2.19. -