* Then, at the end of your module_test you can write:
* #include TEST_ONLY(whatuneed.h)
* #include TEST_ONLY(whatuneed.c)
* #include TEST_ONLY(...)
* Then, at the end of your module_test you can write:
* #include TEST_ONLY(whatuneed.h)
* #include TEST_ONLY(whatuneed.c)
* #include TEST_ONLY(...)