--- glibc-2.3.3/sysdeps/unix/sysv/linux/sys/sysctl.h.orig	2004-02-08 19:03:25.000000000 +0000
+++ glibc-2.3.3/sysdeps/unix/sysv/linux/sys/sysctl.h	2004-02-08 19:03:14.000000000 +0000
@@ -22,6 +22,9 @@
 #include <features.h>
 #define __need_size_t
 #include <stddef.h>
+#include <linux/version.h>
+
+#ifndef LIBC_HEADERS_VERSION
 /* Prevent more kernel headers than necessary to be included.  */
 #define _LINUX_KERNEL_H	1
 #define _LINUX_TYPES_H	1
@@ -29,6 +32,8 @@
 /* We do need this one for the declarations in <linux/sysctl.h>,
    since we've elided the inclusion of <linux/kernel.h> that gets them.  */
 #include <linux/compiler.h>
+#endif
+
 #include <linux/sysctl.h>
 
 __BEGIN_DECLS