+2012-05-10 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ * bits/in.h (SOL_IP, SOL_IPV6, SOL_ICMPV6): New macros.
+
2012-05-10 Thomas Schwinge <thomas@schwinge.name>
* sysdeps/mach/hurd/dl-sysdep.c (open_file): Do not raise
# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
#endif
+/* To select the IP level. */
+#define SOL_IP 0
+
/* Options for use with `getsockopt' and `setsockopt' at the IP level.
The first word in the comment at the right is the data type used;
"bool" means a boolean value stored in an `int'. */
char ip_opts[40]; /* Actually variable in size. */
};
+/* Socket-level values for IPv6. */
+#define SOL_IPV6 41
+#define SOL_ICMPV6 58
+
/* IPV6 socket options. */
#define IPV6_ADDRFORM 1
#define IPV6_PKTINFO 2