WordAdd function

  • Article

Adds two values of type WORD.

Syntax

HRESULT WordAdd(
  _In_  WORD wAugend,
  _In_  WORD wAddend,
  _Out_ WORD *pwResult
);

Parameters

  • wAugend [in]
    Type: WORD

    The first value in the equation.

  • wAddend [in]
    Type: WORD

    The value to add to wAugend.

  • pwResult [out]
    Type: WORD*

    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.

Requirements

Header

 Intsafe.h