Bewerken

Delen via

RtlUIntMult function (ntintsafe.h)

  • Artikel

Multiplies one value of type UINT by another.

Syntax

NTSTATUS RtlUIntMult(
  [in]  UINT uMultiplicand,
  [in]  UINT uMultiplier,
  [out] UINT *puResult
);

Parameters

[in] uMultiplicand

The value to be multiplied by uMultiplier.

[in] uMultiplier

The value by which to multiply uMultiplicand.

[out] puResult

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.

This function uses the following alternate name:

  • RtlUInt32Mult

Requirements

Requirement Value
Target Platform Desktop
Header ntintsafe.h