msvcp140: Add _Query_perf_[counter|frequency].

dlls/msvcp140/msvcp140.spec

@@ -3690,8 +3690,8 @@
 @ stub _Mtxunlock
 @ extern _Nan _Nan
 @ stub _Open_dir
-@ stub _Query_perf_counter
-@ stub _Query_perf_frequency
+@ cdecl -ret64 _Query_perf_counter()
+@ cdecl -ret64 _Query_perf_frequency()
 @ stub _Read_dir
 @ stub _Remove_dir
 @ stub _Rename

dlls/msvcp90/misc.c

@@ -1180,3 +1180,19 @@ void free_misc(void)
         NtClose(keyed_event);
 #endif
 }
+
+#if _MSVCP_VER >= 140
+LONGLONG __cdecl _Query_perf_counter(void)
+{
+    LARGE_INTEGER li;
+    QueryPerformanceCounter(&li);
+    return li.QuadPart;
+}
+
+LONGLONG __cdecl _Query_perf_frequency(void)
+{
+    LARGE_INTEGER li;
+    QueryPerformanceFrequency(&li);
+    return li.QuadPart;
+}
+#endif