Edit

Share via

ULongLongMult function (intsafe.h)

  • Article

Multiplies one value of type size_t by another.

Syntax

HRESULT ULongLongMult(
  [in]  ULONGLONG ullMultiplicand,
  [in]  ULONGLONG ullMultiplier,
  [out] ULONGLONG *pullResult
);

Parameters

[in] ullMultiplicand

The value to be multiplied by cbMultiplier.

[in] ullMultiplier

The value by which to multiply cbMultiplicand.

[out] pullResult

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

Return value

Type: HRESULT

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

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 Windows
Header intsafe.h