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UShortAdd function (intsafe.h)

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Adds two values of type USHORT.

Syntax

HRESULT UShortAdd(
  [in]  USHORT usAugend,
  [in]  USHORT usAddend,
  [out] USHORT *pusResult
);

Parameters

[in] usAugend

Type: USHORT

The first value in the equation.

[in] usAddend

Type: USHORT

The value to add to usAugend.

[out] pusResult

Type: USHORT*

A pointer to the sum. 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.

WordAdd is an alias for this function.

Requirements

Requirement Value
Target Platform Windows
Header intsafe.h