* All Rights Reserved.
* -->
*
* All Rights Reserved.
* -->
*
- * \brief Empty file used to #include <nothing> in macro expansion.
+ * \brief Empty file used to include "nothing" in macro expansion.
+ *
+ * If you want to conditionally include some file you can use this module
+ * as a dummy header:
+ *
+ * \code
+ * #if COND
+ * #define MYHEADER <realheader.h>
+ * #else
+ * #define MYHEADER <cfg/nothing.h>
+ * #endif
+ * \endcode
*
* \version $Id$
*
* \author Francesco Sacchi <batt@develer.com>
*/
*
* \version $Id$
*
* \author Francesco Sacchi <batt@develer.com>
*/
* All of these should return 0 if ok or a value != 0 on errors.
*
* Then, at the end of your module_test you can write:
* All of these should return 0 if ok or a value != 0 on errors.
*
* Then, at the end of your module_test you can write:
* #include TEST_ONLY(whatuneed.h)
* #include TEST_ONLY(whatuneed.c)
* #include TEST_ONLY(...)
*
* TEST_MAIN(module);
* #include TEST_ONLY(whatuneed.h)
* #include TEST_ONLY(whatuneed.c)
* #include TEST_ONLY(...)
*
* TEST_MAIN(module);
*
* The macro TEST_ONLY expand to nothing in non-TEST mode or to
* the specified filename if _TEST is defined.
*
* The macro TEST_ONLY expand to nothing in non-TEST mode or to
* the specified filename if _TEST is defined.