msvcrt: Added _get_unexpected implementation.

dlls/msvcrt/cpp.c

@@ -1049,6 +1049,16 @@ MSVCRT_unexpected_function CDECL MSVCRT_set_unexpected(MSVCRT_unexpected_functio
 }
 
 /******************************************************************
+ *              _get_unexpected (MSVCRT.@)
+ */
+MSVCRT_unexpected_function CDECL MSVCRT__get_unexpected(void)
+{
+    thread_data_t *data = msvcrt_get_thread_data();
+    TRACE("returning %p\n", data->unexpected_handler);
+    return data->unexpected_handler;
+}
+
+/******************************************************************
  *              ?_set_se_translator@@YAP6AXIPAU_EXCEPTION_POINTERS@@@ZP6AXI0@Z@Z  (MSVCRT.@)
  */
 MSVCRT__se_translator_function CDECL MSVCRT__set_se_translator(MSVCRT__se_translator_function func)

dlls/msvcrt/msvcrt.spec

@@ -489,7 +489,7 @@
 # stub _get_wpgmptr(ptr)
 @ cdecl _get_terminate() MSVCRT__get_terminate
 @ cdecl _get_tzname(ptr str long long) MSVCRT__get_tzname
-@ stub _get_unexpected()
+@ cdecl _get_unexpected() MSVCRT__get_unexpected
 @ cdecl _getch()
 @ cdecl _getche()
 @ cdecl _getcwd(str long)