msvcp140: Import __ExceptionPtrCompare implementation.

dlls/msvcp140/msvcp140.spec

@@ -1691,8 +1691,8 @@
 @ cdecl -arch=win64 ?_Xruntime_error@std@@YAXPEBD@Z(str) _Xruntime_error
 @ cdecl -arch=win32 ?__ExceptionPtrAssign@@YAXPAXPBX@Z(ptr ptr) __ExceptionPtrAssign
 @ cdecl -arch=win64 ?__ExceptionPtrAssign@@YAXPEAXPEBX@Z(ptr ptr) __ExceptionPtrAssign
-@ cdecl -arch=win32 ?__ExceptionPtrCompare@@YA_NPBX0@Z(ptr ptr) msvcr120.?__ExceptionPtrCompare@@YA_NPBX0@Z
-@ cdecl -arch=win64 ?__ExceptionPtrCompare@@YA_NPEBX0@Z(ptr ptr) msvcr120.?__ExceptionPtrCompare@@YA_NPEBX0@Z
+@ cdecl -arch=win32 ?__ExceptionPtrCompare@@YA_NPBX0@Z(ptr ptr) __ExceptionPtrCompare
+@ cdecl -arch=win64 ?__ExceptionPtrCompare@@YA_NPEBX0@Z(ptr ptr) __ExceptionPtrCompare
 @ cdecl -arch=win32 ?__ExceptionPtrCopy@@YAXPAXPBX@Z(ptr ptr) __ExceptionPtrCopy
 @ cdecl -arch=win64 ?__ExceptionPtrCopy@@YAXPEAXPEBX@Z(ptr ptr) __ExceptionPtrCopy
 @ cdecl -arch=win32 ?__ExceptionPtrCopyException@@YAXPAXPBX1@Z(ptr ptr ptr) __ExceptionPtrCopyException

dlls/msvcp90/exception.c

@@ -1309,6 +1309,14 @@ void __cdecl __ExceptionPtrCopyException(exception_ptr *ep,
 }
 #endif
 
+/*********************************************************************
+ * ?__ExceptionPtrCompare@@YA_NPBX0@Z
+ * ?__ExceptionPtrCompare@@YA_NPEBX0@Z
+ */
+bool __cdecl __ExceptionPtrCompare(const exception_ptr *ep1, const exception_ptr *ep2)
+{
+    return ep1->rec == ep2->rec;
+}
 #endif
 
 #if _MSVCP_VER >= 70 || defined(_MSVCIRT)