SwiftWin32: add more inline constant definitions

These cannot be imported properly through the clang importer due to the
"complex" nature of the definition.  Re-define them locally to allow
usage of the constants.

Author: compnerd

Sources/SwiftWin32/Support/WinSDK+Extensions.swift

@@ -127,6 +127,26 @@ internal var HWND_MESSAGE: HWND {
   HWND(bitPattern: -3)!
 }
 
+@_transparent
+internal var QS_MOUSE: DWORD {
+  DWORD(QS_MOUSEMOVE) | DWORD(QS_MOUSEBUTTON)
+}
+
+@_transparent
+internal var QS_INPUT: DWORD {
+  DWORD(QS_MOUSE) | DWORD(QS_KEY) | DWORD(QS_RAWINPUT) | DWORD(QS_TOUCH) | DWORD(QS_POINTER)
+}
+
+@_transparent
+internal var QS_ALLEVENTS: DWORD {
+  DWORD(QS_INPUT) | DWORD(QS_POSTMESSAGE) | DWORD(QS_TIMER) | DWORD(QS_PAINT) | DWORD(QS_HOTKEY)
+}
+
+@_transparent
+internal var QS_ALLINPUT: DWORD {
+  DWORD(QS_INPUT) | DWORD(QS_POSTMESSAGE) | DWORD(QS_TIMER) | DWORD(QS_PAINT) | DWORD(QS_HOTKEY) | DWORD(QS_SENDMESSAGE)
+}
+
 @_transparent
 internal var WS_BORDER: DWORD {
   DWORD(WinSDK.WS_BORDER)