@@ -12,16 +12,10 @@
  * Public License, either version 2 or 3, which can be found in the file
  * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
  * file.
  */
 
-#define _POSIX_C_SOURCE 200112L
-#define _XOPEN_SOURCE 600
-#define _BSD_SOURCE
-#define _NETBSD_SOURCE
-#define _DARWIN_C_SOURCE
-#define __BSD_VISIBLE 1
 #define __NO_EXT_QNX
 
 #include "config.h"
 
 /* Work around a bug with Clang + glibc */