Merge pull request #3008 from WalterBright/windows-system

add @System to windows interface

Author: WalterBright

src/core/sys/windows/aclapi.d

@@ -9,6 +9,7 @@
  */
 module core.sys.windows.aclapi;
 version (Windows):
+@system:
 
 version (ANSI) {} else version = Unicode;
 pragma(lib, "advapi32");

src/core/sys/windows/aclui.d

@@ -9,6 +9,7 @@
  */
 module core.sys.windows.aclui;
 version (Windows):
+@system:
 pragma(lib, "aclui");
 
 private import core.sys.windows.w32api;

src/core/sys/windows/basetsd.d

@@ -9,6 +9,7 @@
  */
 module core.sys.windows.basetsd;
 version (Windows):
+@system:
 
 /*  This template is used in these modules to declare constant pointer types,
  *  in order to support both D 1.x and 2.x.

src/core/sys/windows/basetyps.d

@@ -8,6 +8,7 @@
  */
 module core.sys.windows.basetyps;
 version (Windows):
+@system:
 
 private import core.sys.windows.windef, core.sys.windows.basetsd;
 

src/core/sys/windows/com.d

@@ -1,5 +1,6 @@
 module core.sys.windows.com;
 version (Windows):
+@system:
 
 pragma(lib,"uuid");
 

src/core/sys/windows/comcat.d

@@ -9,6 +9,7 @@
  */
 module core.sys.windows.comcat;
 version (Windows):
+@system:
 
 import core.sys.windows.ole2;
 private import core.sys.windows.basetyps, core.sys.windows.cguid, core.sys.windows.objbase, core.sys.windows.unknwn,

src/core/sys/windows/commctrl.d

@@ -8,6 +8,7 @@
  */
 module core.sys.windows.commctrl;
 version (Windows):
+@system:
 
 version (ANSI) {} else version = Unicode;
 pragma(lib, "comctl32");

src/core/sys/windows/commdlg.d

@@ -8,6 +8,7 @@
  */
 module core.sys.windows.commdlg;
 version (Windows):
+@system:
 
 version (ANSI) {} else version = Unicode;
 pragma(lib, "comdlg32");

src/core/sys/windows/cpl.d

@@ -9,6 +9,7 @@
  */
 module core.sys.windows.cpl;
 version (Windows):
+@system:
 
 version (ANSI) {} else version = Unicode;
 

src/core/sys/windows/cplext.d

@@ -9,6 +9,7 @@
  */
 module core.sys.windows.cplext;
 version (Windows):
+@system:
 
 enum : uint {
     CPLPAGE_MOUSE_BUTTONS      = 1,