DWordAdd function
Adds two values of type DWORD.
HRESULT DWordAdd(
_In_ DWORD dwAugend,
_In_ DWORD dwAddend,
_Out_ DWORD *pdwResult
);
dwAugend [in]
Type: DWORDThe first value in the equation.
dwAddend [in]
Type: DWORDThe value to add to dwAugend.
pdwResult [out]
Type: DWORD*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.
Type: HRESULT
If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
This is one of a set of inline functions designed to provide arithmetic operations and perform validity checks with minimal impact on performance.
Header |
Intsafe.h |
DLL |
None |