Build errors with VS2015 and 1.0.210204.1 of Microsoft.Windows.ImplementationLibrary

struct wil::details::ResultStatus won't compile on VS2015. A default constructor and one that takes (const HRESULT, const NTSTATUS, bool) must be provided in order for it to compile. Changes, added to ...\include\wil\result_macros.h, after line 1224:

		ResultStatus ()
		{
			hr = S_OK;
			status = STATUS_SUCCESS;
			isNtStatus = false;
		}

		ResultStatus (const HRESULT _hr, const NTSTATUS _status, bool _isNtStatus)
		{
			hr = _hr;
			status = _status;
			isNtStatus = _isNtStatus;
		}

template struct wil::details_abi::ThreadLocalStorage::Node won't compile on VS2015. I had to add a constructor that takes a DWORD to get it to compile. Changes, added to ...\include\wil\result.h, after line 430:

			Node (DWORD _threadId)
			{
				threadId = _threadId;
				pNext = nullptr;
			}

With the above changes I was able to use the Microsoft.Windows.ImplementationLibrary.

Visual Studio 2015 does not support the newer C++19 style-syntax.

Start in include/wil/result_macros.h around line 1224 and include/wil/result.h around line 430, where the VS2015 compilation failures are reported. Reproduce the build with Visual Studio 2015 and compare the affected ResultStatus and ThreadLocalStorage::Node definitions with the constructors described in the issue. Done means the Microsoft.Windows.ImplementationLibrary compiles successfully on VS2015.