Windows: expose ConsoleAPI

This exposes the Windows 10 ConsoleAPI from the module.

Author: compnerd

stdlib/public/Platform/winsdk.modulemap

@@ -23,6 +23,11 @@ module WinSDK [system] [extern_c] {
       export *
     }
 
+    module console {
+      header "consoleapi.h"
+      export *
+    }
+
     // api-ms-win-core-errhandling-l1-1-0.dll
     module errhandling {
       header "errhandlingapi.h"

stdlib/public/Windows/WinSDK.swift

@@ -76,6 +76,9 @@ public let TOOLBARW_CLASSW: [WCHAR] = Array<WCHAR>("ToolbarWindow32".utf16)
 public let TRACKBAR_CLASSW: [WCHAR] = Array<WCHAR>("msctls_trackbar32".utf16)
 public let UPDOWN_CLASSW: [WCHAR] = Array<WCHAR>("msctls_updown32".utf16)
 
+// consoleapi.h
+public let PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE: DWORD_PTR = 0x00020016
+
 // Swift Convenience
 public extension FILETIME {
   var time_t: time_t {