diff -up openvas-libraries-6.0+beta5/nasl/nasl_builtin_synscan.c.bsdsource openvas-libraries-6.0+beta5/nasl/nasl_builtin_synscan.c
--- openvas-libraries-6.0+beta5/nasl/nasl_builtin_synscan.c.bsdsource	2013-02-22 12:37:34.000000000 +0100
+++ openvas-libraries-6.0+beta5/nasl/nasl_builtin_synscan.c	2014-04-25 10:41:33.068240190 +0200
@@ -24,7 +24,7 @@
 *
 */
 
-#define _BSD_SOURCE 1
+#define _DEFAULT_SOURCE 1
 
 #include <unistd.h>      /* for close() */
 #include <stdlib.h>      /* for rand() */
diff -up openvas-libraries-6.0+beta5/nasl/nasl_raw.h.bsdsource openvas-libraries-6.0+beta5/nasl/nasl_raw.h
--- openvas-libraries-6.0+beta5/nasl/nasl_raw.h.bsdsource	2013-02-22 12:37:34.000000000 +0100
+++ openvas-libraries-6.0+beta5/nasl/nasl_raw.h	2014-04-25 10:42:05.300985371 +0200
@@ -24,8 +24,8 @@
 #define __BSD_SOURCE
 #endif
 
-#ifndef _BSD_SOURCE
-#define _BSD_SOURCE
+#ifndef _DEFAULT_SOURCE
+#define _DEFAULT_SOURCE
 #endif
 
 #ifndef __FAVOR_BSD
diff -ru openvas-libraries-7.0.1.orig/nasl/nasl_builtin_synscan.c openvas-libraries-7.0.1.new/nasl/nasl_builtin_synscan.c
--- openvas-libraries-7.0.1.orig/nasl/nasl_builtin_synscan.c	2014-05-24 01:11:33.049417462 +0200
+++ openvas-libraries-7.0.1.new/nasl/nasl_builtin_synscan.c	2014-05-24 17:01:25.409361461 +0200
@@ -24,7 +24,7 @@
 *
 */
 
-#define _BSD_SOURCE 1
+#define _DEFAULT_SOURCE 1
 
 #include <unistd.h>      /* for close() */
 #include <stdlib.h>      /* for rand() */
diff -ru openvas-libraries-7.0.1.orig/nasl/nasl_raw.h openvas-libraries-7.0.1.new/nasl/nasl_raw.h
--- openvas-libraries-7.0.1.orig/nasl/nasl_raw.h	2014-05-24 01:11:33.287412716 +0200
+++ openvas-libraries-7.0.1.new/nasl/nasl_raw.h	2014-05-24 17:02:33.829967589 +0200
@@ -20,12 +20,12 @@
 #ifndef OPENVAS_RAW_H
 #define OPENVAS_RAW_H
 #ifdef __linux__
-#ifndef __BSD_SOURCE
-#define __BSD_SOURCE
+#ifndef __DEFAULT_SOURCE
+#define __DEFAULT_SOURCE
 #endif
 
-#ifndef _BSD_SOURCE
-#define _BSD_SOURCE
+#ifndef _DEFAULT_SOURCE
+#define _DEFAULT_SOURCE
 #endif
 
 #ifndef __FAVOR_BSD