12 files changed, 1453 insertions, 0 deletions

diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/basetsd.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/basetsd.h
new file mode 100644
index 0000000..4c75ef2
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/basetsd.h
@@ -0,0 +1,406 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+#pragma once
+
+// These #defines prevent the idl-generated headers from trying to include
+// Windows.h from the SDK rather than this one.
+#define RPC_NO_WINDOWS_H
+#define COM_NO_WINDOWS_H
+
+// Allcaps type definitions
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+#include <limits.h>
+
+// Note: using fixed-width here to match Windows widths
+// Specifically this is different for 'long' vs 'LONG'
+typedef uint8_t UINT8;
+typedef int8_t INT8;
+typedef uint16_t UINT16;
+typedef int16_t INT16;
+typedef uint32_t UINT32, UINT, ULONG, DWORD, BOOL, WINBOOL;
+typedef int32_t INT32, INT, LONG;
+typedef uint64_t UINT64, ULONG_PTR;
+typedef int64_t INT64, LONG_PTR;
+typedef void VOID, *HANDLE, *RPC_IF_HANDLE, *LPVOID;
+typedef const void *LPCVOID;
+typedef size_t SIZE_T;
+typedef float FLOAT;
+typedef double DOUBLE;
+typedef unsigned char BYTE;
+typedef int HWND;
+typedef int PALETTEENTRY;
+typedef int HDC;
+typedef uint16_t WORD;
+typedef void* PVOID;
+typedef char BOOLEAN;
+typedef uint64_t ULONGLONG;
+typedef uint16_t USHORT, *PUSHORT;
+typedef int64_t LONGLONG, *PLONGLONG;
+typedef int64_t LONG_PTR, *PLONG_PTR;
+typedef int64_t LONG64, *PLONG64;
+typedef uint64_t ULONG64, *PULONG64;
+typedef wchar_t WCHAR, *PWSTR;
+typedef uint8_t UCHAR, *PUCHAR;
+typedef uint64_t ULONG_PTR, *PULONG_PTR;
+typedef uint64_t UINT_PTR, *PUINT_PTR;
+typedef int64_t INT_PTR, *PINT_PTR;
+
+// Note: WCHAR is not the same between Windows and Linux, to enable
+// string manipulation APIs to work with resulting strings.
+// APIs to D3D/DXCore will work on Linux wchars, but beware with
+// interactions directly with the Windows kernel.
+typedef char CHAR, *PSTR, *LPSTR, TCHAR, *PTSTR;
+typedef const char *LPCSTR, *PCSTR, *LPCTSTR, *PCTSTR;
+typedef wchar_t WCHAR, *PWSTR, *LPWSTR, *PWCHAR;
+typedef const wchar_t *LPCWSTR, *PCWSTR;
+
+#undef LONG_MAX
+#define LONG_MAX INT_MAX
+#undef ULONG_MAX
+#define ULONG_MAX UINT_MAX
+
+// Misc defines
+#define MIDL_INTERFACE(x) interface
+#define __analysis_assume(x)
+#define TRUE 1u
+#define FALSE 0u
+#define DECLSPEC_UUID(x)
+#define DECLSPEC_NOVTABLE
+#define DECLSPEC_SELECTANY
+#ifdef __cplusplus
+#define EXTERN_C extern "C"
+#else
+#define EXTERN_C extern
+#endif
+#define APIENTRY
+#define OUT
+#define IN
+#define CONST const
+#define MAX_PATH 260
+#define GENERIC_ALL 0x10000000L
+#define C_ASSERT(expr) static_assert((expr))
+#define _countof(a) (sizeof(a) / sizeof(*(a)))
+
+typedef struct tagRECTL
+{
+    LONG left;
+    LONG top;
+    LONG right;
+    LONG bottom;
+} RECTL;
+
+typedef struct tagPOINT
+{
+    int x;
+    int y;
+} POINT;
+
+typedef struct _GUID {
+    uint32_t Data1;
+    uint16_t Data2;
+    uint16_t Data3;
+    uint8_t  Data4[ 8 ];
+} GUID;
+
+#ifdef INITGUID
+#ifdef __cplusplus
+#define DEFINE_GUID(name,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) EXTERN_C const GUID DECLSPEC_SELECTANY name = { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
+#else
+#define DEFINE_GUID(name,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) const GUID DECLSPEC_SELECTANY name = { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
+#endif
+#else
+#define DEFINE_GUID(name,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) EXTERN_C const GUID name
+#endif
+
+typedef GUID IID;
+typedef GUID UUID;
+typedef GUID CLSID;
+#ifdef __cplusplus
+#define REFGUID const GUID &
+#define REFIID const IID &
+#define REFCLSID const IID &
+
+__inline int InlineIsEqualGUID(REFGUID rguid1, REFGUID rguid2)
+{
+    return (
+        ((uint32_t *)&rguid1)[0] == ((uint32_t *)&rguid2)[0] &&
+        ((uint32_t *)&rguid1)[1] == ((uint32_t *)&rguid2)[1] &&
+        ((uint32_t *)&rguid1)[2] == ((uint32_t *)&rguid2)[2] &&
+        ((uint32_t *)&rguid1)[3] == ((uint32_t *)&rguid2)[3]);
+}
+
+inline bool operator==(REFGUID guidOne, REFGUID guidOther)
+{
+    return !!InlineIsEqualGUID(guidOne, guidOther);
+}
+
+inline bool operator!=(REFGUID guidOne, REFGUID guidOther)
+{
+    return !(guidOne == guidOther);
+}
+
+#else
+#define REFGUID const GUID *
+#define REFIID const IID *
+#define REFCLSID const IID *
+#endif
+
+// SAL annotations
+#define _In_
+#define _In_z_
+#define _In_opt_
+#define _In_opt_z_
+#define _In_reads_(x)
+#define _In_reads_opt_(x)
+#define _In_reads_bytes_(x)
+#define _In_reads_bytes_opt_(x)
+#define _In_range_(x, y)
+#define _In_bytecount_(x)
+#define _Out_
+#define _Out_opt_
+#define _Outptr_
+#define _Outptr_opt_result_z_
+#define _Outptr_opt_result_bytebuffer_(x)
+#define _COM_Outptr_
+#define _COM_Outptr_result_maybenull_
+#define _COM_Outptr_opt_
+#define _COM_Outptr_opt_result_maybenull_
+#define _Out_writes_(x)
+#define _Out_writes_z_(x)
+#define _Out_writes_opt_(x)
+#define _Out_writes_all_(x)
+#define _Out_writes_all_opt_(x)
+#define _Out_writes_to_opt_(x, y)
+#define _Out_writes_bytes_(x)
+#define _Out_writes_bytes_all_(x)
+#define _Out_writes_bytes_all_opt_(x)
+#define _Out_writes_bytes_opt_(x)
+#define _Inout_
+#define _Inout_opt_
+#define _Inout_updates_(x)
+#define _Inout_updates_bytes_(x)
+#define _Field_size_(x)
+#define _Field_size_opt_(x)
+#define _Field_size_bytes_(x)
+#define _Field_size_full_(x)
+#define _Field_size_full_opt_(x)
+#define _Field_size_bytes_full_(x)
+#define _Field_size_bytes_full_opt_(x)
+#define _Field_size_bytes_part_(x, y)
+#define _Field_range_(x, y)
+#define _Field_z_
+#define _Check_return_
+#define _IRQL_requires_(x)
+#define _IRQL_requires_min_(x)
+#define _IRQL_requires_max_(x)
+#define _At_(x, y)
+#define _Always_(x)
+#define _Return_type_success_(x)
+#define _Translates_Win32_to_HRESULT_(x)
+#define _Maybenull_
+#define _Outptr_result_maybenull_
+#define _Outptr_result_nullonfailure_
+#define _Analysis_assume_(x)
+#define _Success_(x)
+#define _In_count_(x)
+#define _In_opt_count_(x)
+#define _Use_decl_annotations_
+#define _Null_terminated_
+
+// Calling conventions
+#define __cdecl
+#define __stdcall
+#define STDMETHODCALLTYPE
+#define STDAPICALLTYPE
+#define STDAPI EXTERN_C HRESULT STDAPICALLTYPE
+#define WINAPI
+
+#define interface struct
+#if defined (__cplusplus) && !defined (CINTERFACE)
+#define STDMETHOD(method) virtual HRESULT STDMETHODCALLTYPE method
+#define STDMETHOD_(type, method) virtual type STDMETHODCALLTYPE method
+#define PURE = 0
+#define THIS_
+#define THIS void
+#define DECLARE_INTERFACE(iface) interface DECLSPEC_NOVTABLE iface
+#define DECLARE_INTERFACE_(iface, baseiface) interface DECLSPEC_NOVTABLE iface : public baseiface
+
+interface IUnknown;
+extern "C++"
+{
+    template<typename T> void** IID_PPV_ARGS_Helper(T** pp)
+    {
+        (void)static_cast<IUnknown*>(*pp);
+        return reinterpret_cast<void**>(pp);
+    }
+}
+#define IID_PPV_ARGS(ppType) __uuidof (**(ppType)), IID_PPV_ARGS_Helper (ppType)
+#else
+#define STDMETHOD(method) HRESULT (STDMETHODCALLTYPE *method)
+#define STDMETHOD_(type, method) type (STDMETHODCALLTYPE *method)
+#define PURE
+#define THIS_ INTERFACE *This,
+#define THIS INTERFACE *This
+#ifdef CONST_VTABLE
+#define DECLARE_INTERFACE(iface) typedef interface iface { const struct iface##Vtbl *lpVtbl; } iface; typedef const struct iface##Vtbl iface##Vtbl; const struct iface##Vtbl
+#else
+#define DECLARE_INTERFACE(iface) typedef interface iface { struct iface##Vtbl *lpVtbl; } iface; typedef struct iface##Vtbl iface##Vtbl; struct iface##Vtbl
+#endif
+#define DECLARE_INTERFACE_(iface, baseiface) DECLARE_INTERFACE (iface)
+#endif
+
+#define IFACEMETHOD(method) /*override*/ STDMETHOD (method)
+#define IFACEMETHOD_(type, method) /*override*/ STDMETHOD_(type, method)
+#ifndef BEGIN_INTERFACE
+#define BEGIN_INTERFACE
+#define END_INTERFACE
+#endif
+
+// Error codes
+typedef LONG HRESULT;
+#define SUCCEEDED(hr)  (((HRESULT)(hr)) >= 0)
+#define FAILED(hr)     (((HRESULT)(hr)) < 0)
+#define S_OK           ((HRESULT)0L)
+#define S_FALSE        ((HRESULT)1L)
+#define E_NOTIMPL      ((HRESULT)0x80004001L)
+#define E_OUTOFMEMORY  ((HRESULT)0x8007000EL)
+#define E_INVALIDARG   ((HRESULT)0x80070057L)
+#define E_NOINTERFACE  ((HRESULT)0x80004002L)
+#define E_POINTER      ((HRESULT)0x80004003L)
+#define E_HANDLE       ((HRESULT)0x80070006L)
+#define E_ABORT        ((HRESULT)0x80004004L)
+#define E_FAIL         ((HRESULT)0x80004005L)
+#define E_ACCESSDENIED ((HRESULT)0x80070005L)
+#define E_UNEXPECTED   ((HRESULT)0x8000FFFFL)
+#define DXGI_ERROR_INVALID_CALL ((HRESULT)0x887A0001L)
+#define DXGI_ERROR_NOT_FOUND ((HRESULT)0x887A0002L)
+#define DXGI_ERROR_MORE_DATA ((HRESULT)0x887A0003L)
+#define DXGI_ERROR_UNSUPPORTED ((HRESULT)0x887A0004L)
+#define DXGI_ERROR_DEVICE_REMOVED ((HRESULT)0x887A0005L)
+#define DXGI_ERROR_DEVICE_HUNG ((HRESULT)0x887A0006L)
+#define DXGI_ERROR_DEVICE_RESET ((HRESULT)0x887A0007L)
+#define DXGI_ERROR_DRIVER_INTERNAL_ERROR ((HRESULT)0x887A0020L)
+#define DXGI_ERROR_SDK_COMPONENT_MISSING ((HRESULT)0x887A002DL)
+
+typedef struct _LUID
+{
+    ULONG LowPart;
+    LONG HighPart;
+} LUID;
+
+typedef struct _RECT
+{
+    int left;
+    int top;
+    int right;
+    int bottom;
+} RECT;
+
+typedef union _LARGE_INTEGER {
+  struct {
+    uint32_t LowPart;
+    uint32_t HighPart;
+  } u;
+  int64_t QuadPart;
+} LARGE_INTEGER;
+typedef LARGE_INTEGER *PLARGE_INTEGER;
+
+typedef union _ULARGE_INTEGER {
+  struct {
+    uint32_t LowPart;
+    uint32_t HighPart;
+  } u;
+  uint64_t QuadPart;
+} ULARGE_INTEGER;
+typedef ULARGE_INTEGER *PULARGE_INTEGER;
+
+#define DECLARE_HANDLE(name)                                                   \
+  struct name##__ {                                                            \
+    int unused;                                                                \
+  };                                                                           \
+  typedef struct name##__ *name
+
+typedef struct _SECURITY_ATTRIBUTES {
+    DWORD nLength;
+    LPVOID lpSecurityDescriptor;
+    WINBOOL bInheritHandle;
+} SECURITY_ATTRIBUTES;
+
+struct STATSTG;
+
+#ifdef __cplusplus
+// ENUM_FLAG_OPERATORS
+// Define operator overloads to enable bit operations on enum values that are
+// used to define flags. Use DEFINE_ENUM_FLAG_OPERATORS(YOUR_TYPE) to enable these
+// operators on YOUR_TYPE.
+extern "C++" {
+    template <size_t S>
+    struct _ENUM_FLAG_INTEGER_FOR_SIZE;
+
+    template <>
+    struct _ENUM_FLAG_INTEGER_FOR_SIZE<1>
+    {
+        typedef int8_t type;
+    };
+
+    template <>
+    struct _ENUM_FLAG_INTEGER_FOR_SIZE<2>
+    {
+        typedef int16_t type;
+    };
+
+    template <>
+    struct _ENUM_FLAG_INTEGER_FOR_SIZE<4>
+    {
+        typedef int32_t type;
+    };
+
+    template <>
+    struct _ENUM_FLAG_INTEGER_FOR_SIZE<8>
+    {
+        typedef int64_t type;
+    };
+
+    // used as an approximation of std::underlying_type<T>
+    template <class T>
+    struct _ENUM_FLAG_SIZED_INTEGER
+    {
+        typedef typename _ENUM_FLAG_INTEGER_FOR_SIZE<sizeof(T)>::type type;
+    };
+
+}
+#define DEFINE_ENUM_FLAG_OPERATORS(ENUMTYPE) \
+extern "C++" { \
+inline constexpr ENUMTYPE operator | (ENUMTYPE a, ENUMTYPE b) { return ENUMTYPE(((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)a) | ((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)b)); } \
+inline ENUMTYPE &operator |= (ENUMTYPE &a, ENUMTYPE b) { return (ENUMTYPE &)(((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type &)a) |= ((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)b)); } \
+inline constexpr ENUMTYPE operator & (ENUMTYPE a, ENUMTYPE b) { return ENUMTYPE(((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)a) & ((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)b)); } \
+inline ENUMTYPE &operator &= (ENUMTYPE &a, ENUMTYPE b) { return (ENUMTYPE &)(((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type &)a) &= ((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)b)); } \
+inline constexpr ENUMTYPE operator ~ (ENUMTYPE a) { return ENUMTYPE(~((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)a)); } \
+inline constexpr ENUMTYPE operator ^ (ENUMTYPE a, ENUMTYPE b) { return ENUMTYPE(((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)a) ^ ((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)b)); } \
+inline ENUMTYPE &operator ^= (ENUMTYPE &a, ENUMTYPE b) { return (ENUMTYPE &)(((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type &)a) ^= ((_ENUM_FLAG_SIZED_INTEGER<ENUMTYPE>::type)b)); } \
+}
+#else
+#define DEFINE_ENUM_FLAG_OPERATORS(ENUMTYPE) /* */
+#endif
+
+// D3DX12 uses these
+#include <stdlib.h>
+#define HeapAlloc(heap, flags, size) malloc(size)
+#define HeapFree(heap, flags, ptr) free(ptr)
+
+#if defined(lint)
+// Note: lint -e530 says don't complain about uninitialized variables for
+// this variable.  Error 527 has to do with unreachable code.
+// -restore restores checking to the -save state
+#define UNREFERENCED_PARAMETER(P) \
+    /*lint -save -e527 -e530 */ \
+    { \
+        (P) = (P); \
+    } \
+    /*lint -restore */
+#else
+#define UNREFERENCED_PARAMETER(P) (P)
+#endif
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/oaidl.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/oaidl.h
new file mode 100644
index 0000000..76f5b5f
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/oaidl.h
@@ -0,0 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+// Stub header to satisfy d3d12.h include
+#pragma once
\ No newline at end of file
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/ocidl.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/ocidl.h
new file mode 100644
index 0000000..76f5b5f
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/ocidl.h
@@ -0,0 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+// Stub header to satisfy d3d12.h include
+#pragma once
\ No newline at end of file
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/rpc.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/rpc.h
new file mode 100644
index 0000000..76f5b5f
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/rpc.h
@@ -0,0 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+// Stub header to satisfy d3d12.h include
+#pragma once
\ No newline at end of file
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/rpcndr.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/rpcndr.h
new file mode 100644
index 0000000..68aa390
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/rpcndr.h
@@ -0,0 +1,78 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+// Stub header to satisfy d3d12.h include
+#pragma once
+
+#include "basetsd.h"
+
+#define __RPCNDR_H_VERSION__
+
+#ifdef CONST_VTABLE
+#define CONST_VTBL const
+#else
+#define CONST_VTBL
+#endif
+
+/* Macros for __uuidof template-based emulation */
+#if defined(__cplusplus)
+#if __cpp_constexpr >= 200704l && __cpp_inline_variables >= 201606L
+#define __wsl_stub_uuidof_use_constexpr 1
+#else
+#define __wsl_stub_uuidof_use_constexpr 0
+#endif
+#ifndef __GNUC__
+#error "Only support for compilers that support for `GNU C++ extension`"
+#endif
+extern "C++"                                                         {
+#if __wsl_stub_uuidof_use_constexpr
+    __extension__ template<typename T> struct __wsl_stub_uuidof_s;
+    __extension__ template<typename T> constexpr const GUID &__wsl_stub_uuidof();
+#else
+    __extension__ template<typename T> const GUID &__wsl_stub_uuidof();
+#endif
+}
+
+#if __wsl_stub_uuidof_use_constexpr
+#define __CRT_UUID_DECL(type, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
+    extern "C++"                                                         \
+    {                                                                    \
+        template <>                                                      \
+        struct __wsl_stub_uuidof_s<type>                                 \
+        {                                                                \
+            static constexpr IID __uuid_inst = {                         \
+                l, w1, w2, {b1, b2, b3, b4, b5, b6, b7, b8}};            \
+        };                                                               \
+        template <>                                                      \
+        constexpr const GUID &__wsl_stub_uuidof<type>()                  \
+        {                                                                \
+            return __wsl_stub_uuidof_s<type>::__uuid_inst;               \
+        }                                                                \
+        template <>                                                      \
+        constexpr const GUID &__wsl_stub_uuidof<type *>()                \
+        {                                                                \
+            return __wsl_stub_uuidof_s<type>::__uuid_inst;               \
+        }                                                                \
+    }
+#else
+#define __CRT_UUID_DECL(type, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
+    extern "C++"                                                         \
+    {                                                                    \
+        template <>                                                      \
+        inline const GUID &__wsl_stub_uuidof<type>()                     \
+        {                                                                \
+            static const IID __uuid_inst = {                             \
+                l, w1, w2, {b1, b2, b3, b4, b5, b6, b7, b8}};            \
+            return __uuid_inst;                                          \
+        }                                                                \
+        template <>                                                      \
+        inline const GUID &__wsl_stub_uuidof<type *>()                   \
+        {                                                                \
+            return __wsl_stub_uuidof<type>();                            \
+        }                                                                \
+    }
+#endif
+#define __uuidof(type) __wsl_stub_uuidof<__typeof(type)>()
+#else
+#define __CRT_UUID_DECL(type, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8)
+#endif
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/unknwn.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/unknwn.h
new file mode 100644
index 0000000..e08ad1e
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/unknwn.h
@@ -0,0 +1,3 @@
+#pragma once
+
+#include "unknwnbase.h"
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/unknwnbase.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/unknwnbase.h
new file mode 100644
index 0000000..7a54651
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/unknwnbase.h
@@ -0,0 +1,124 @@
+/*-------------------------------------------------------------------------------------
+ *
+ * Copyright (c) Microsoft Corporation
+ * Licensed under the MIT license
+ *
+ *-------------------------------------------------------------------------------------*/
+
+/* this ALWAYS GENERATED file contains the definitions for the interfaces */
+
+/* File created by MIDL compiler version 8.01.0627 */
+
+/* verify that the <rpcndr.h> version is high enough to compile this file*/
+#ifndef __REQUIRED_RPCNDR_H_VERSION__
+#define __REQUIRED_RPCNDR_H_VERSION__ 500
+#endif
+
+/* verify that the <rpcsal.h> version is high enough to compile this file*/
+#ifndef __REQUIRED_RPCSAL_H_VERSION__
+#define __REQUIRED_RPCSAL_H_VERSION__ 100
+#endif
+
+#include "rpc.h"
+#include "rpcndr.h"
+
+#ifndef __RPCNDR_H_VERSION__
+#error this stub requires an updated version of <rpcndr.h>
+#endif /* __RPCNDR_H_VERSION__ */
+
+#ifndef COM_NO_WINDOWS_H
+#include "windows.h"
+#include "ole2.h"
+#endif /*COM_NO_WINDOWS_H*/
+
+#ifndef __unknwnbase_h__
+#define __unknwnbase_h__
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+#pragma once
+#endif
+
+/* Forward Declarations */
+
+#ifndef __IUnknown_FWD_DEFINED__
+#define __IUnknown_FWD_DEFINED__
+typedef interface IUnknown IUnknown;
+
+#endif  /* __IUnknown_FWD_DEFINED__ */
+
+#ifndef __IUnknown_INTERFACE_DEFINED__
+#define __IUnknown_INTERFACE_DEFINED__
+
+/* interface IUnknown */
+/* [unique][uuid][object][local] */
+
+typedef /* [unique] */ IUnknown *LPUNKNOWN;
+
+EXTERN_C const IID IID_IUnknown;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+extern "C++"
+{
+    MIDL_INTERFACE("00000000-0000-0000-c000-000000000046")
+    IUnknown
+    {
+        BEGIN_INTERFACE
+
+        virtual HRESULT STDMETHODCALLTYPE QueryInterface(
+            REFIID riid,
+            void **ppvObject) = 0;
+
+        virtual ULONG STDMETHODCALLTYPE AddRef() = 0;
+
+        virtual ULONG STDMETHODCALLTYPE Release() = 0;
+
+        template <class Q>
+        HRESULT
+            STDMETHODCALLTYPE
+            QueryInterface(_COM_Outptr_ Q * *pp)
+        {
+            return QueryInterface(__uuidof(Q), (void **)pp);
+        }
+        END_INTERFACE
+    };
+}
+#ifdef __CRT_UUID_DECL
+__CRT_UUID_DECL(IUnknown, 0x00000000, 0x0000, 0x0000, 0xc0,0x00, 0x00,0x00,0x00,0x00,0x00,0x46)
+#endif
+#else
+typedef struct IUnknownVtbl {
+    BEGIN_INTERFACE
+
+    /*** IUnknown methods ***/
+    HRESULT (STDMETHODCALLTYPE *QueryInterface)(
+        IUnknown *This,
+        REFIID riid,
+        void **ppvObject);
+
+    ULONG (STDMETHODCALLTYPE *AddRef)(
+        IUnknown *This);
+
+    ULONG (STDMETHODCALLTYPE *Release)(
+        IUnknown *This);
+
+    END_INTERFACE
+} IUnknownVtbl;
+
+interface IUnknown {
+    CONST_VTBL IUnknownVtbl* lpVtbl;
+};
+
+#ifdef COBJMACROS
+/*** IUnknown methods ***/
+#define IUnknown_QueryInterface(This,riid,ppvObject) (This)->lpVtbl->QueryInterface(This,riid,ppvObject)
+#define IUnknown_AddRef(This) (This)->lpVtbl->AddRef(This)
+#define IUnknown_Release(This) (This)->lpVtbl->Release(This)
+#endif
+
+#endif
+
+#endif /* __IUnknown_INTERFACE_DEFINED__ */
+
+DEFINE_GUID(IID_IUnknown, 0x00000000, 0x0000, 0x0000, 0xc0,0x00, 0x00,0x00,0x00,0x00,0x00,0x46);
+
+#endif /* __unknwnbase_h__ */
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/winapifamily.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/winapifamily.h
new file mode 100644
index 0000000..064c4c2
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/winapifamily.h
@@ -0,0 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+// Stub header to satisfy d3d12.h include. Unconditionally light up all APIs.
+#pragma once
+#define WINAPI_FAMILY_PARTITION(Partitions) 1
\ No newline at end of file
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/wrl/client.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/wrl/client.h
new file mode 100644
index 0000000..64293a7
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/wrl/client.h
@@ -0,0 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+// Stub to satisfy d3dx12.h include
+#pragma once
+#include <wsl/wrladapter.h>
\ No newline at end of file
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/wrl/implements.h b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/wrl/implements.h
new file mode 100644
index 0000000..5a3979e
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/stubs/wrl/implements.h
@@ -0,0 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+// Stub to satisfy DML TF runtime includes
+#pragma once
+#include <wsl/wrladapter.h>
\ No newline at end of file
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/winadapter.h b/contrib/DirectX-Headers-1.618.2/include/wsl/winadapter.h
new file mode 100644
index 0000000..ccb2b3c
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/winadapter.h
@@ -0,0 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+#pragma once
+
+#include <unknwn.h>
diff --git a/contrib/DirectX-Headers-1.618.2/include/wsl/wrladapter.h b/contrib/DirectX-Headers-1.618.2/include/wsl/wrladapter.h
new file mode 100644
index 0000000..fcfd894
--- /dev/null
+++ b/contrib/DirectX-Headers-1.618.2/include/wsl/wrladapter.h
@@ -0,0 +1,803 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+#pragma once
+
+#include "winadapter.h"
+
+// defined by winadapter.h and needed by some windows headers, but conflicts
+// with some libc++ implementation headers
+#ifdef __in
+#undef __in
+#endif
+#ifdef __out
+#undef __out
+#endif
+
+#include <type_traits>
+#include <atomic>
+#include <memory>
+#include <new>
+#include <climits>
+#include <cassert>
+
+namespace Microsoft
+{
+namespace WRL
+{
+    namespace Details
+    {
+        struct BoolStruct { int Member; };
+        typedef int BoolStruct::* BoolType;
+
+        template <typename T> // T should be the ComPtr<T> or a derived type of it, not just the interface
+        class ComPtrRefBase
+        {
+        public:
+            typedef typename T::InterfaceType InterfaceType;
+
+            operator IUnknown**() const throw()
+            {
+                static_assert(__is_base_of(IUnknown, InterfaceType), "Invalid cast: InterfaceType does not derive from IUnknown");
+                return reinterpret_cast<IUnknown**>(ptr_->ReleaseAndGetAddressOf());
+            }
+
+        protected:
+            T* ptr_;
+        };
+
+        template <typename T>
+        class ComPtrRef : public Details::ComPtrRefBase<T> // T should be the ComPtr<T> or a derived type of it, not just the interface
+        {
+            using Super = Details::ComPtrRefBase<T>;
+            using InterfaceType = typename Super::InterfaceType;
+        public:
+            ComPtrRef(_In_opt_ T* ptr) throw()
+            {
+                this->ptr_ = ptr;
+            }
+
+            // Conversion operators
+            operator void**() const throw()
+            {
+                return reinterpret_cast<void**>(this->ptr_->ReleaseAndGetAddressOf());
+            }
+
+            // This is our operator ComPtr<U> (or the latest derived class from ComPtr (e.g. WeakRef))
+            operator T*() throw()
+            {
+                *this->ptr_ = nullptr;
+                return this->ptr_;
+            }
+
+            // We define operator InterfaceType**() here instead of on ComPtrRefBase<T>, since
+            // if InterfaceType is IUnknown or IInspectable, having it on the base will collide.
+            operator InterfaceType**() throw()
+            {
+                return this->ptr_->ReleaseAndGetAddressOf();
+            }
+
+            // This is used for IID_PPV_ARGS in order to do __uuidof(**(ppType)).
+            // It does not need to clear  ptr_ at this point, it is done at IID_PPV_ARGS_Helper(ComPtrRef&) later in this file.
+            InterfaceType* operator *() throw()
+            {
+                return this->ptr_->Get();
+            }
+
+            // Explicit functions
+            InterfaceType* const * GetAddressOf() const throw()
+            {
+                return this->ptr_->GetAddressOf();
+            }
+
+            InterfaceType** ReleaseAndGetAddressOf() throw()
+            {
+                return this->ptr_->ReleaseAndGetAddressOf();
+            }
+        };
+    }
+
+    template <typename T>
+    class ComPtr
+    {
+    public:
+        typedef T InterfaceType;
+
+    protected:
+        InterfaceType *ptr_;
+        template<class U> friend class ComPtr;
+
+        void InternalAddRef() const throw()
+        {
+            if (ptr_ != nullptr)
+            {
+                ptr_->AddRef();
+            }
+        }
+
+        unsigned long InternalRelease() throw()
+        {
+            unsigned long ref = 0;
+            T* temp = ptr_;
+
+            if (temp != nullptr)
+            {
+                ptr_ = nullptr;
+                ref = temp->Release();
+            }
+
+            return ref;
+        }
+
+    public:
+        ComPtr() throw() : ptr_(nullptr)
+        {
+        }
+
+        ComPtr(decltype(nullptr)) throw() : ptr_(nullptr)
+        {
+        }
+
+        template<class U>
+        ComPtr(_In_opt_ U *other) throw() : ptr_(other)
+        {
+            InternalAddRef();
+        }
+
+        ComPtr(const ComPtr& other) throw() : ptr_(other.ptr_)
+        {
+            InternalAddRef();
+        }
+
+        // copy constructor that allows to instantiate class when U* is convertible to T*
+        template<class U>
+        ComPtr(const ComPtr<U> &other, typename std::enable_if<std::is_convertible<U*, T*>::value, void *>::type * = 0) throw() :
+            ptr_(other.ptr_)
+        {
+            InternalAddRef();
+        }
+
+        ComPtr(_Inout_ ComPtr &&other) throw() : ptr_(nullptr)
+        {
+            if (this != reinterpret_cast<ComPtr*>(&reinterpret_cast<unsigned char&>(other)))
+            {
+                Swap(other);
+            }
+        }
+
+        // Move constructor that allows instantiation of a class when U* is convertible to T*
+        template<class U>
+        ComPtr(_Inout_ ComPtr<U>&& other, typename std::enable_if<std::is_convertible<U*, T*>::value, void *>::type * = 0) throw() :
+            ptr_(other.ptr_)
+        {
+            other.ptr_ = nullptr;
+        }
+
+        ~ComPtr() throw()
+        {
+            InternalRelease();
+        }
+
+        ComPtr& operator=(decltype(nullptr)) throw()
+        {
+            InternalRelease();
+            return *this;
+        }
+
+        ComPtr& operator=(_In_opt_ T *other) throw()
+        {
+            if (ptr_ != other)
+            {
+                ComPtr(other).Swap(*this);
+            }
+            return *this;
+        }
+
+        template <typename U>
+        ComPtr& operator=(_In_opt_ U *other) throw()
+        {
+            ComPtr(other).Swap(*this);
+            return *this;
+        }
+
+        ComPtr& operator=(const ComPtr &other) throw()
+        {
+            if (ptr_ != other.ptr_)
+            {
+                ComPtr(other).Swap(*this);
+            }
+            return *this;
+        }
+
+        template<class U>
+        ComPtr& operator=(const ComPtr<U>& other) throw()
+        {
+            ComPtr(other).Swap(*this);
+            return *this;
+        }
+
+        ComPtr& operator=(_Inout_ ComPtr &&other) throw()
+        {
+            ComPtr(static_cast<ComPtr&&>(other)).Swap(*this);
+            return *this;
+        }
+
+        template<class U>
+        ComPtr& operator=(_Inout_ ComPtr<U>&& other) throw()
+        {
+            ComPtr(static_cast<ComPtr<U>&&>(other)).Swap(*this);
+            return *this;
+        }
+
+        void Swap(_Inout_ ComPtr&& r) throw()
+        {
+            T* tmp = ptr_;
+            ptr_ = r.ptr_;
+            r.ptr_ = tmp;
+        }
+
+        void Swap(_Inout_ ComPtr& r) throw()
+        {
+            T* tmp = ptr_;
+            ptr_ = r.ptr_;
+            r.ptr_ = tmp;
+        }
+
+        operator Details::BoolType() const throw()
+        {
+            return Get() != nullptr ? &Details::BoolStruct::Member : nullptr;
+        }
+
+        T* Get() const throw()
+        {
+            return ptr_;
+        }
+
+        InterfaceType* operator->() const throw()
+        {
+            return ptr_;
+        }
+
+        Details::ComPtrRef<ComPtr<T>> operator&() throw()
+        {
+            return Details::ComPtrRef<ComPtr<T>>(this);
+        }
+
+        const Details::ComPtrRef<const ComPtr<T>> operator&() const throw()
+        {
+            return Details::ComPtrRef<const ComPtr<T>>(this);
+        }
+
+        T* const* GetAddressOf() const throw()
+        {
+            return &ptr_;
+        }
+
+        T** GetAddressOf() throw()
+        {
+            return &ptr_;
+        }
+
+        T** ReleaseAndGetAddressOf() throw()
+        {
+            InternalRelease();
+            return &ptr_;
+        }
+
+        T* Detach() throw()
+        {
+            T* ptr = ptr_;
+            ptr_ = nullptr;
+            return ptr;
+        }
+
+        void Attach(_In_opt_ InterfaceType* other) throw()
+        {
+            if (ptr_ != nullptr)
+            {
+                auto ref = ptr_->Release();
+                // DBG_UNREFERENCED_LOCAL_VARIABLE(ref);
+                // Attaching to the same object only works if duplicate references are being coalesced. Otherwise
+                // re-attaching will cause the pointer to be released and may cause a crash on a subsequent dereference.
+                assert(ref != 0 || ptr_ != other);
+            }
+
+            ptr_ = other;
+        }
+
+        unsigned long Reset()
+        {
+            return InternalRelease();
+        }
+
+        // Previously, unsafe behavior could be triggered when 'this' is ComPtr<IInspectable> or ComPtr<IUnknown> and CopyTo is used to copy to another type U. 
+        // The user will use operator& to convert the destination into a ComPtrRef, which can then implicit cast to IInspectable** and IUnknown**. 
+        // If this overload of CopyTo is not present, it will implicitly cast to IInspectable or IUnknown and match CopyTo(InterfaceType**) instead.
+        // A valid polymoprhic downcast requires run-time type checking via QueryInterface, so CopyTo(InterfaceType**) will break type safety.
+        // This overload matches ComPtrRef before the implicit cast takes place, preventing the unsafe downcast.
+        template <typename U>
+        HRESULT CopyTo(Details::ComPtrRef<ComPtr<U>> ptr, typename std::enable_if<
+            (std::is_same<T, IUnknown>::value)
+            && !std::is_same<U*, T*>::value, void *>::type * = 0) const throw()
+        {
+            return ptr_->QueryInterface(__uuidof(U), ptr);
+        }
+
+        HRESULT CopyTo(_Outptr_result_maybenull_ InterfaceType** ptr) const throw()
+        {
+            InternalAddRef();
+            *ptr = ptr_;
+            return S_OK;
+        }
+
+        HRESULT CopyTo(REFIID riid, _Outptr_result_nullonfailure_ void** ptr) const throw()
+        {
+            return ptr_->QueryInterface(riid, ptr);
+        }
+
+        template<typename U>
+        HRESULT CopyTo(_Outptr_result_nullonfailure_ U** ptr) const throw()
+        {
+            return ptr_->QueryInterface(__uuidof(U), reinterpret_cast<void**>(ptr));
+        }
+
+        // query for U interface
+        template<typename U>
+        HRESULT As(_Inout_ Details::ComPtrRef<ComPtr<U>> p) const throw()
+        {
+            return ptr_->QueryInterface(__uuidof(U), p);
+        }
+
+        // query for U interface
+        template<typename U>
+        HRESULT As(_Out_ ComPtr<U>* p) const throw()
+        {
+            return ptr_->QueryInterface(__uuidof(U), reinterpret_cast<void**>(p->ReleaseAndGetAddressOf()));
+        }
+
+        // query for riid interface and return as IUnknown
+        HRESULT AsIID(REFIID riid, _Out_ ComPtr<IUnknown>* p) const throw()
+        {
+            return ptr_->QueryInterface(riid, reinterpret_cast<void**>(p->ReleaseAndGetAddressOf()));
+        }
+
+    };    // ComPtr
+
+
+    namespace Details
+    {
+        // Empty struct used as default template parameter
+        class Nil
+        {
+        };
+
+        // Empty struct used for validating template parameter types in Implements
+        struct ImplementsBase
+        {
+        };
+
+        class RuntimeClassBase
+        {
+        protected:
+            template<typename T>
+            static HRESULT AsIID(_In_ T* implements, REFIID riid, _Outptr_result_nullonfailure_ void **ppvObject) noexcept
+            {
+                *ppvObject = nullptr;
+                bool isRefDelegated = false;
+                // Prefer InlineIsEqualGUID over other forms since it's better perf on 4-byte aligned data, which is almost always the case.
+                if (InlineIsEqualGUID(riid, __uuidof(IUnknown)))
+                {
+                    *ppvObject = implements->CastToUnknown();
+                    static_cast<IUnknown*>(*ppvObject)->AddRef();
+                    return S_OK;
+                }
+
+                HRESULT hr = implements->CanCastTo(riid, ppvObject, &isRefDelegated);
+                if (SUCCEEDED(hr) && !isRefDelegated)
+                {
+                    static_cast<IUnknown*>(*ppvObject)->AddRef();
+                }
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 6102) // '*ppvObject' is used but may not be initialized
+#endif
+                _Analysis_assume_(SUCCEEDED(hr) || (*ppvObject == nullptr));
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+                return hr;
+            }
+
+        public:
+            HRESULT RuntimeClassInitialize() noexcept
+            {
+                return S_OK;
+            }
+        };
+
+        // Interface traits provides casting and filling iids methods helpers
+        template<typename I0>
+        struct InterfaceTraits
+        {
+            typedef I0 Base;
+
+            template<typename T>
+            static Base* CastToBase(_In_ T* ptr) noexcept
+            {
+                return static_cast<Base*>(ptr);
+            }
+
+            template<typename T>
+            static IUnknown* CastToUnknown(_In_ T* ptr) noexcept
+            {
+                return static_cast<IUnknown*>(static_cast<Base*>(ptr));
+            }
+
+            template <typename T>
+            _Success_(return == true)
+                static bool CanCastTo(_In_ T* ptr, REFIID riid, _Outptr_ void **ppv) noexcept
+            {
+                // Prefer InlineIsEqualGUID over other forms since it's better perf on 4-byte aligned data, which is almost always the case.
+                if (InlineIsEqualGUID(riid, __uuidof(Base)))
+                {
+                    *ppv = static_cast<Base*>(ptr);
+                    return true;
+                }
+
+                return false;
+            }
+        };
+
+        // Specialization for Nil parameter
+        template<>
+        struct InterfaceTraits<Nil>
+        {
+            typedef Nil Base;
+
+            template <typename T>
+            _Success_(return == true)
+                static bool CanCastTo(_In_ T*, REFIID, _Outptr_ void **) noexcept
+            {
+                return false;
+            }
+        };
+
+        // ChainInterfaces - template allows specifying a derived COM interface along with its class hierarchy to allow QI for the base interfaces
+        template <typename I0, typename I1, typename I2 = Nil, typename I3 = Nil,
+            typename I4 = Nil, typename I5 = Nil, typename I6 = Nil,
+            typename I7 = Nil, typename I8 = Nil, typename I9 = Nil>
+            struct ChainInterfaces : I0
+        {
+        protected:
+            HRESULT CanCastTo(REFIID riid, _Outptr_ void **ppv) throw()
+            {
+                typename InterfaceTraits<I0>::Base* ptr = InterfaceTraits<I0>::CastToBase(this);
+
+                return (InterfaceTraits<I0>::CanCastTo(this, riid, ppv) ||
+                    InterfaceTraits<I1>::CanCastTo(ptr, riid, ppv) ||
+                    InterfaceTraits<I2>::CanCastTo(ptr, riid, ppv) ||
+                    InterfaceTraits<I3>::CanCastTo(ptr, riid, ppv) ||
+                    InterfaceTraits<I4>::CanCastTo(ptr, riid, ppv) ||
+                    InterfaceTraits<I5>::CanCastTo(ptr, riid, ppv) ||
+                    InterfaceTraits<I6>::CanCastTo(ptr, riid, ppv) ||
+                    InterfaceTraits<I7>::CanCastTo(ptr, riid, ppv) ||
+                    InterfaceTraits<I8>::CanCastTo(ptr, riid, ppv) ||
+                    InterfaceTraits<I9>::CanCastTo(ptr, riid, ppv)) ? S_OK : E_NOINTERFACE;
+            }
+
+            IUnknown* CastToUnknown() throw()
+            {
+                return InterfaceTraits<I0>::CastToUnknown(this);
+            }
+        };
+
+        // Helper template used by Implements. This template traverses a list of interfaces and adds them as base class and information
+        // to enable QI.
+        template <typename ...TInterfaces>
+        struct ImplementsHelper;
+
+        template <typename T>
+        struct ImplementsMarker
+        {};
+
+        template <typename I0, bool isImplements>
+        struct MarkImplements;
+
+        template <typename I0>
+        struct MarkImplements<I0, false>
+        {
+            typedef I0 Type;
+        };
+
+        template <typename I0>
+        struct MarkImplements<I0, true>
+        {
+            typedef ImplementsMarker<I0> Type;
+        };
+
+        // AdjustImplements pre-processes the type list for more efficient builds.
+        template <typename ...Bases>
+        struct AdjustImplements;
+
+        template <typename I0, typename ...Bases>
+        struct AdjustImplements<I0, Bases...>
+        {
+            typedef ImplementsHelper<typename MarkImplements<I0, std::is_base_of<ImplementsBase, I0>::value>::Type, Bases...> Type;
+        };
+
+        // Use AdjustImplements to remove instances of "Nil" from the type list.
+        template <typename ...Bases>
+        struct AdjustImplements<Nil, Bases...>
+        {
+            typedef typename AdjustImplements<Bases...>::Type Type;
+        };
+
+        template <>
+        struct AdjustImplements<>
+        {
+            typedef ImplementsHelper<> Type;
+        };
+
+        // Specialization handles unadorned interfaces
+        template <typename I0, typename ...TInterfaces>
+        struct ImplementsHelper<I0, TInterfaces...> :
+            I0,
+            AdjustImplements<TInterfaces...>::Type
+        {
+            template <typename ...> friend struct ImplementsHelper;
+            friend class RuntimeClassBase;
+
+        protected:
+
+            HRESULT CanCastTo(REFIID riid, _Outptr_ void **ppv, bool *pRefDelegated = nullptr) noexcept
+            {
+                // Prefer InlineIsEqualGUID over other forms since it's better perf on 4-byte aligned data, which is almost always the case.
+                if (InlineIsEqualGUID(riid, __uuidof(I0)))
+                {
+                    *ppv = reinterpret_cast<I0*>(reinterpret_cast<void*>(this));
+                    return S_OK;
+                }
+                return AdjustImplements<TInterfaces...>::Type::CanCastTo(riid, ppv, pRefDelegated);
+            }
+
+            IUnknown* CastToUnknown() noexcept
+            {
+                return reinterpret_cast<I0*>(reinterpret_cast<void*>(this));
+            }
+        };
+
+
+        // Selector is used to "tag" base interfaces to be used in casting, since a runtime class may indirectly derive from 
+        // the same interface or Implements<> template multiple times
+        template <typename base, typename disciminator>
+        struct  Selector : public base
+        {
+        };
+
+        // Specialization handles types that derive from ImplementsHelper (e.g. nested Implements).
+        template <typename I0, typename ...TInterfaces>
+        struct ImplementsHelper<ImplementsMarker<I0>, TInterfaces...> :
+            Selector<I0, ImplementsHelper<ImplementsMarker<I0>, TInterfaces...>>,
+            Selector<typename AdjustImplements<TInterfaces...>::Type, ImplementsHelper<ImplementsMarker<I0>, TInterfaces...>>
+        {
+            template <typename ...> friend struct ImplementsHelper;
+            friend class RuntimeClassBase;
+
+        protected:
+            typedef Selector<I0, ImplementsHelper<ImplementsMarker<I0>, TInterfaces...>> CurrentType;
+            typedef Selector<typename AdjustImplements<TInterfaces...>::Type, ImplementsHelper<ImplementsMarker<I0>, TInterfaces...>> BaseType;
+
+            HRESULT CanCastTo(REFIID riid, _Outptr_ void **ppv, bool *pRefDelegated = nullptr) noexcept
+            {
+                HRESULT hr = CurrentType::CanCastTo(riid, ppv);
+                if (hr == E_NOINTERFACE)
+                {
+                    hr = BaseType::CanCastTo(riid, ppv, pRefDelegated);
+                }
+                return hr;
+            }
+
+            IUnknown* CastToUnknown() noexcept
+            {
+                // First in list wins.
+                return CurrentType::CastToUnknown();
+            }
+        };
+
+        // terminal case specialization.
+        template <>
+        struct ImplementsHelper<>
+        {
+            template <typename ...> friend struct ImplementsHelper;
+            friend class RuntimeClassBase;
+
+        protected:
+            HRESULT CanCastTo(_In_ REFIID /*riid*/, _Outptr_ void ** /*ppv*/, bool * /*pRefDelegated*/ = nullptr) noexcept
+            {
+                return E_NOINTERFACE;
+            }
+
+            // IUnknown* CastToUnknown() noexcept; // not defined for terminal case.
+        };
+
+        // Specialization handles chaining interfaces
+        template <typename C0, typename C1, typename C2, typename C3, typename C4, typename C5, typename C6, typename C7, typename C8, typename C9, typename ...TInterfaces>
+        struct ImplementsHelper<ChainInterfaces<C0, C1, C2, C3, C4, C5, C6, C7, C8, C9>, TInterfaces...> :
+            ChainInterfaces<C0, C1, C2, C3, C4, C5, C6, C7, C8, C9>,
+            AdjustImplements<TInterfaces...>::Type
+        {
+            template <typename ...> friend struct ImplementsHelper;
+            friend class RuntimeClassBase;
+
+        protected:
+            typedef typename AdjustImplements<TInterfaces...>::Type BaseType;
+
+            HRESULT CanCastTo(REFIID riid, _Outptr_ void **ppv, bool *pRefDelegated = nullptr) noexcept
+            {
+                HRESULT hr = ChainInterfaces<C0, C1, C2, C3, C4, C5, C6, C7, C8, C9>::CanCastTo(riid, ppv);
+                if (FAILED(hr))
+                {
+                    hr = BaseType::CanCastTo(riid, ppv, pRefDelegated);
+                }
+
+                return hr;
+            }
+
+            IUnknown* CastToUnknown() noexcept
+            {
+                return ChainInterfaces<C0, C1, C2, C3, C4, C5, C6, C7, C8, C9>::CastToUnknown();
+            }
+        };
+
+        // Implements - template implementing QI using the information provided through its template parameters
+        // Each template parameter has to be one of the following:
+        // * COM Interface
+        // * A class that implements one or more COM interfaces
+        // * ChainInterfaces template
+        template <typename I0, typename ...TInterfaces>
+        struct Implements :
+            AdjustImplements<I0, TInterfaces...>::Type,
+            ImplementsBase
+        {
+        public:
+            typedef I0 FirstInterface;
+        protected:
+            typedef typename AdjustImplements<I0, TInterfaces...>::Type BaseType;
+            template <typename ...> friend struct ImplementsHelper;
+            friend class RuntimeClassBase;
+
+            HRESULT CanCastTo(REFIID riid, _Outptr_ void **ppv) noexcept
+            {
+                return BaseType::CanCastTo(riid, ppv);
+            }
+
+            IUnknown* CastToUnknown() noexcept
+            {
+                return BaseType::CastToUnknown();
+            }
+        };
+
+        // Used on RuntimeClass to protect it from being constructed with new
+        class DontUseNewUseMake
+        {
+        private:
+            void* operator new(size_t) noexcept
+            {
+                assert(false);
+                return 0;
+            }
+
+        public:
+            void* operator new(size_t, _In_ void* placement) noexcept
+            {
+                return placement;
+            }
+        };
+
+        template <typename ...TInterfaces>
+        class RuntimeClassImpl :
+            public AdjustImplements<TInterfaces...>::Type,
+            public RuntimeClassBase,
+            public DontUseNewUseMake
+        {
+        public:
+            STDMETHOD(QueryInterface)(REFIID riid, _Outptr_result_nullonfailure_ void **ppvObject)
+            {
+                return Super::AsIID(this, riid, ppvObject);
+            }
+
+            STDMETHOD_(ULONG, AddRef)()
+            {
+                return InternalAddRef();
+            }
+
+            STDMETHOD_(ULONG, Release)()
+            {
+                ULONG ref = InternalRelease();
+                if (ref == 0)
+                {
+                    this->~RuntimeClassImpl();
+                    delete[] reinterpret_cast<char*>(this);
+                }
+
+                return ref;
+            }
+
+        protected:
+            using Super = RuntimeClassBase;
+            static const LONG c_lProtectDestruction = -(LONG_MAX / 2);
+
+            RuntimeClassImpl() noexcept = default;
+
+            virtual ~RuntimeClassImpl() noexcept
+            {
+                // Set refcount_ to -(LONG_MAX/2) to protect destruction and
+                // also catch mismatched Release in debug builds
+                refcount_ = static_cast<ULONG>(c_lProtectDestruction);
+            }
+
+            ULONG InternalAddRef() noexcept
+            {
+                return ++refcount_;
+            }
+
+            ULONG InternalRelease() noexcept
+            {
+                return --refcount_;
+            }
+
+            unsigned long GetRefCount() const noexcept
+            {
+                return refcount_;
+            }
+
+            std::atomic<ULONG> refcount_{1};
+        };
+    }
+
+    template <typename ...TInterfaces>
+    class Base : public Details::RuntimeClassImpl<TInterfaces...>
+    {
+        Base(const Base&) = delete;
+        Base& operator=(const Base&) = delete;
+
+    protected:
+        HRESULT CustomQueryInterface(REFIID /*riid*/, _Outptr_result_nullonfailure_ void** /*ppvObject*/, _Out_ bool *handled)
+        {
+            *handled = false;
+            return S_OK;
+        }
+
+    public:
+        Base() throw() = default;
+        typedef Base RuntimeClassT;
+    };
+
+    // Creates a Nano-COM object wrapped in a smart pointer.
+    template <typename T, typename ...TArgs>
+    ComPtr<T> Make(TArgs&&... args)
+    {
+        std::unique_ptr<char[]> buffer(new(std::nothrow) char[sizeof(T)]);
+        ComPtr<T> object;
+
+        if (buffer)
+        {
+            T* ptr = new (buffer.get())T(std::forward<TArgs>(args)...);
+            object.Attach(ptr);
+            buffer.release();
+        }
+
+        return object;
+    }
+
+    using Details::ChainInterfaces;
+}
+}
+
+// Overloaded global function to provide to IID_PPV_ARGS that support Details::ComPtrRef
+template<typename T>
+void** IID_PPV_ARGS_Helper(Microsoft::WRL::Details::ComPtrRef<T> pp) throw()
+{
+    return pp;
+}