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RtlULongPtrAdd function (ntintsafe.h)

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Adds two values of type ULONG_PTR.

Syntax

NTSTATUS RtlULongPtrAdd(
  [in]  ULONG_PTR ulAugend,
  [in]  ULONG_PTR ulAddend,
  [out] ULONG_PTR *pulResult
);

Parameters

[in] ulAugend

The first value in the equation.

[in] ulAddend

The value to add to ulAugend.

[out] pulResult

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.

Requirements

Requirement Value
Target Platform Desktop
Header ntintsafe.h