RtlUIntPtrToIntPtr function

Converts a value of type UINT_PTR to a value of type INT_PTR.

Syntax


NTSTATUS RtlUIntPtrToIntPtr(
  _In_  UINT_PTR uOperand,
  _Out_ INT_PTR  *piResult
);

Parameters

uOperand [in]

The value to be converted.

piResult [out]

A pointer to the converted value. In the case where the conversion causes a truncation of the original value, 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 type conversions and perform validity checks with minimal impact on performance.

This function uses the following alternate name:

  • RtlUIntPtrToPtrdiffT
  • RtlSizeTToIntPtr
  • RtlSizeTToPtrdiffT

Requirements

Target platform

Desktop

Header

Ntintsafe.h

 

 

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