PtrdiffTSub function (intsafe.h)

Subtracts one value of type ptrdiff_t from another.

Syntax

HRESULT PtrdiffTSub(
  [in]  ptrdiff_t Minuend,
  [in]  ptrdiff_t Subtrahend,
  [out] ptrdiff_t *pResult
);

Parameters

[in] Minuend

The first value.

[in] Subtrahend

The value to subtract.

[out] pResult

The result.

Return value

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

Requirements