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RtlIntPtrMult function (ntintsafe.h)

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Multiplies one value of type INT_PTR by another.

Syntax

NTSTATUS RtlIntPtrMult(
  [in]  INT_PTR iMultiplicand,
  [in]  INT_PTR iMultiplier,
  [out] INT_PTR *piResult
);

Parameters

[in] iMultiplicand

The value to be multiplied by iMultiplier.

[in] iMultiplier

The value by which to multiply iMultiplicand.

[out] piResult

A pointer to the result. If the operation results in a value that overflows or underflows the capacity of the type, the function returns STATUS_INTEGER_OVERFLOW and this parameter is not valid.

Return value

Returns STATUS_SUCCESS if the operation is successful.

See the implementation of this helper function in ntintsafe.h in the WDK for possible error return values.

Remarks

This is one of a set of inline functions designed to provide arithmetic operations and perform validity checks with minimal impact on performance.

Requirements

Requirement Value
Target Platform Desktop
Header ntintsafe.h