--- misc-utils/hardlink.c.orig	2023-03-23 23:21:32.000000000 +0800
+++ misc-utils/hardlink.c	2023-05-29 02:54:23.000000000 +0800
@@ -23,8 +23,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-#define _POSIX_C_SOURCE 200112L	/* POSIX functions */
-#define _XOPEN_SOURCE      600	/* nftw() */
 
 #include <sys/types.h>		/* stat */
 #include <sys/stat.h>		/* stat */
