msvcp140: Add stub for _XGetLastError.

dlls/msvcp140/msvcp140.spec

@@ -1672,7 +1672,7 @@
 @ cdecl ?_Winerror_map@std@@YAHH@Z(long) _Winerror_map
 @ cdecl -arch=win32 ?_Winerror_message@std@@YAKKPADK@Z(long ptr long) _Winerror_message
 @ cdecl -arch=win64 ?_Winerror_message@std@@YAKKPEADK@Z(long ptr long) _Winerror_message
-@ stub ?_XGetLastError@std@@YAXXZ
+@ cdecl ?_XGetLastError@std@@YAXXZ() _XGetLastError
 @ cdecl ?_XLgamma@std@@YAMM@Z(float) std__XLgamma_float
 @ cdecl ?_XLgamma@std@@YANN@Z(double) std__XLgamma_double
 @ cdecl ?_XLgamma@std@@YAOO@Z(double) std__XLgamma_double

dlls/msvcp90/exception.c

@@ -997,6 +997,14 @@ bool __cdecl MSVCP__uncaught_exception(void)
     return __uncaught_exception();
 }
 
+#if _MSVCP_VER >= 140
+/* ?_XGetLastError@std@@YAXXZ */
+void __cdecl _XGetLastError(void)
+{
+    FIXME("stub\n");
+}
+#endif
+
 #if _MSVCP_VER >= 110
 typedef struct
 {

dlls/msvcp_win/msvcp_win.spec

@@ -1672,7 +1672,7 @@
 @ cdecl ?_Winerror_map@std@@YAHH@Z(long) msvcp140.?_Winerror_map@std@@YAHH@Z
 @ cdecl -arch=win32 ?_Winerror_message@std@@YAKKPADK@Z(long ptr long) msvcp140.?_Winerror_message@std@@YAKKPADK@Z
 @ cdecl -arch=win64 ?_Winerror_message@std@@YAKKPEADK@Z(long ptr long) msvcp140.?_Winerror_message@std@@YAKKPEADK@Z
-@ stub ?_XGetLastError@std@@YAXXZ
+@ cdecl ?_XGetLastError@std@@YAXXZ() msvcp140.?_XGetLastError@std@@YAXXZ
 @ cdecl ?_XLgamma@std@@YAMM@Z(float) msvcp140.?_XLgamma@std@@YAMM@Z
 @ cdecl ?_XLgamma@std@@YANN@Z(double) msvcp140.?_XLgamma@std@@YANN@Z
 @ cdecl ?_XLgamma@std@@YAOO@Z(double) msvcp140.?_XLgamma@std@@YAOO@Z