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Adds two values of type LONGLONG.
Syntax
NTSTATUS RtlLongLongAdd(
[in] LONGLONG llAugend,
[in] LONGLONG llAddend,
[out] LONGLONG *pllResult
);
Parameters
[in] llAugend
The first value in the equation.
[in] llAddend
The value to add to llAugend.
[out] pllResult
A pointer to the sum. 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.
This function uses the following alternate name:
- RtlIntPtrAdd
- RtlLongPtrAdd
- RtlLong64Add
- RtlInt64Add
- RtlPtrdiffTAdd
- RtlSSIZETAdd
Requirements
Requirement | Value |
---|---|
Target Platform | Desktop |
Header | ntintsafe.h |