RtlULongLongSub function

Subtracts one value of type ULONGLONG from another.

Syntax


NTSTATUS RtlULongLongSub(
  _In_  ULONGLONG ullMinuend,
  _In_  ULONGLONG ullSubtrahend,
  _Out_ ULONGLONG *pullResult
);

Parameters

ullMinuend [in]

The value from which ullSubtrahend is subtracted.

ullSubtrahend [in]

The value to subtract from ullMinuend.

pullResult [out]

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.

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

Target platform

Desktop

Header

Ntintsafe.h

 

 

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