- 4.62.2.19 -
Standard Units
System Unit
System Unit Procedures and FunctionsDec procedure
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;
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- 4.62.2.19 -