[MSVCRT_WINETEST] Skip 2 hanging pipe tests on ReactOS

modules/rostests/winetests/msvcrt/file.c

···
     arg_v[2] = "inherit";
     arg_v[3] = buffer; sprintf(buffer, "%d", fd);
     arg_v[4] = 0;
+#ifdef __REACTOS__
+    if (is_reactos())
+    {
+        skip("Skipping test_file_inherit pipe test, because it hangs on ReactOS\n");
+    }
+    else
+    {
+#endif
     ret = _spawnvp(_P_WAIT, selfname, arg_v);
     ok(ret == 0, "_spawnvp returned %Id, errno %d\n", ret, errno);
     ret = tell(fd);
···
     CloseHandle(thread_handle);
     close(pipefds[0]);
     close(pipefds[1]);
-
+#ifdef __REACTOS__
+    }
+#endif
     /* make file handle inheritable */
     sa.nLength = sizeof(sa);
     sa.lpSecurityDescriptor = NULL;
···
     char expected[4096];
     int r;
     int i;
-
+#ifdef __REACTOS__
+    if (is_reactos())
+    {
+        win_skip("Skipping test_pipes, because it hangs on ReactOS\n");
+        return;
+    }
+#endif
     /* Test reading from a pipe with read() */
     if (_pipe(pipes, 1024, O_BINARY) < 0)
     {

sdk/include/reactos/wine/test.h

···
 #define ok_ntstatus(status, expected) ok_hex(status, expected)
 #define ok_hdl ok_ptr
 
+#define is_reactos() \
+    (*(unsigned*)((size_t)0x7FFE0FFC) == 0x8EAC705)
+
 #ifdef __cplusplus
 } /* extern "C" */
 #endif