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RtlUIntPtrAdd function

Adds two values of type UINT_PTR.

Syntax


NTSTATUS RtlUIntPtrAdd(
  _In_   UINT_PTR uAugend,
  _In_   UINT_PTR uAddend,
  _Out_  UINT_PTR *puResult
);

Parameters

uAugend [in]

The first value in the equation.

uAddend [in]

The value to add to uAugend.

puResult [out]

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.

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:

  • RtlDWordAdd
  • RtlUIntPtrAdd
  • RtlULongPtrAdd
  • RtlDWordPtrAdd
  • RtlSIZETAdd
  • RtlDWordLongAdd
  • RtlULong64Add
  • RtlDWord64Add
  • RtlUInt64Add

Requirements

Header

Ntintsafe.h

 

 

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