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Ordinal routines
DELPHI RTL Reference

Dec procedure
Decrements an ordinal value by N.

Inc procedure
Increments an ordinal value by N.

Odd function
Returns True if a given integer value is an odd number.

Ord function
Returns an Integer representing the ordinal value of an ordinal value.

Pred function
Returns the predecessor of the ordinal value.

Succ function
Returns the successor of the ordinal value.


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