diff --git a/headers/posix/arpa/inet.h b/headers/posix/arpa/inet.h
index 505a6b4bb8..fe9f211939 100644
--- a/headers/posix/arpa/inet.h
+++ b/headers/posix/arpa/inet.h
@@ -55,21 +55,16 @@
 
 /*
  *	@(#)inet.h	8.1 (Berkeley) 6/2/93
- *	$Id: inet.h,v 1.5 2004/04/15 15:54:34 wkornew Exp $
+ *	$Id: inet.h,v 1.6 2004/05/13 00:56:00 phoudoin Exp $
  */
 
 #ifndef _INET_H_
 #define	_INET_H_
 
-/* External definitions for functions in inet(3) */
+#include <sys/types.h>
+#include <netinet/in.h>
 
-#include <sys/param.h>
-#if (!defined(BSD)) || (BSD < 199306)
-# include <sys/bitypes.h>
-#else
-# include <sys/types.h>
-#endif
-#include <sys/cdefs.h>
+/* External definitions for functions in inet(3) */
 
 /* R5 libnet.so does not have "__" prefix. */
 #ifndef BUILDING_R5_LIBNET
@@ -91,23 +86,30 @@
 #define	inet_nsap_ntoa		__inet_nsap_ntoa
 #endif
 
-__BEGIN_DECLS
-unsigned long	 inet_addr __P((const char *));
-int		 inet_aton __P((const char *, struct in_addr *));
-unsigned long	 inet_lnaof __P((struct in_addr));
-struct in_addr	 inet_makeaddr __P((u_long , u_long));
-char *		 inet_neta __P((u_long, char *, size_t));
-unsigned long	 inet_netof __P((struct in_addr));
-unsigned long	 inet_network __P((const char *));
-char		*inet_net_ntop __P((int, const void *, int, char *, size_t));
-int		 inet_net_pton __P((int, const char *, void *, size_t));
-char		*inet_cidr_ntop __P((int, const void *, int, char *, size_t));
-int		 inet_cidr_pton __P((int, const char *, void *, int *));
-/*const*/ char	*inet_ntoa __P((struct in_addr));
-int		 inet_pton __P((int, const char *, void *));
-const char	*inet_ntop __P((int, const void *, char *, size_t));
-u_int		 inet_nsap_addr __P((const char *, u_char *, int));
-char		*inet_nsap_ntoa __P((int, const u_char *, char *));
-__END_DECLS
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+unsigned long	 inet_addr(const char *);
+int		 inet_aton(const char *, struct in_addr *);
+unsigned long	 inet_lnaof(struct in_addr);
+struct in_addr	 inet_makeaddr(u_long , u_long);
+char *		 inet_neta(u_long, char *, size_t);
+unsigned long	 inet_netof(struct in_addr);
+unsigned long	 inet_network(const char *);
+char		*inet_net_ntop(int, const void *, int, char *, size_t);
+int		 inet_net_pton(int, const char *, void *, size_t);
+char		*inet_cidr_ntop(int, const void *, int, char *, size_t);
+int		 inet_cidr_pton(int, const char *, void *, int *);
+/*const*/ char	*inet_ntoa(struct in_addr);
+int		 inet_pton(int, const char *, void *);
+const char	*inet_ntop(int, const void *, char *, size_t);
+u_int		 inet_nsap_addr(const char *, u_char *, int);
+char		*inet_nsap_ntoa(int, const u_char *, char *);
+
+#ifdef __cplusplus
+}
+#endif
+
 
 #endif /* !_INET_H_ */