The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

This topic has not yet been rated - Rate this topic

ULongPtrToLongPtr function

Converts a value of type ULONG_PTR to a value of type LONG_PTR.

Syntax

C++


HRESULT ULongPtrToLongPtr(
  _In_   ULONG_PTR ulOperand,
  _Out_  LONG_PTR *plResult
);

Parameters

ulOperand [in]

Type: ULONG_PTR

The value to be converted.

plResult [out]

Type: LONG_PTR*

A pointer to the converted value. In the case where the conversion causes a truncation of the original value, the function returns INTSAFE_E_ARITHMETIC_OVERFLOW and this parameter is not valid.

Return value

Type: HRESULT

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

This is one of a set of inline functions designed to provide type conversions and perform validity checks with minimal impact on performance.

Requirements

Header	Intsafe.h

Send comments about this topic to Microsoft