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RtlULongLongMult function (ntintsafe.h)

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Multiplies one value of type ULONGLONG by another.

Syntax

NTSTATUS RtlULongLongMult(
  [in]  ULONGLONG ullMultiplicand,
  [in]  ULONGLONG ullMultiplier,
  [out] ULONGLONG *pullResult
);

Parameters

[in] ullMultiplicand

The value to be multiplied by ullMultiplier.

[in] ullMultiplier

The value by which to multiply ullMultiplicand.

[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 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