# define __NR_getrandom 352
# elif defined(__s390x__)
# define __NR_getrandom 349
+# elif defined(__powerpc__)
+# define __NR_getrandom 359
# else
# warning "__NR_getrandom unknown for your architecture"
# define __NR_getrandom 0xffffffff
#define LOOP_CTL_GET_FREE 0x4C82
#endif
+#if !HAVE_DECL_IFLA_INET6_ADDR_GEN_MODE
+#define IFLA_INET6_UNSPEC 0
+#define IFLA_INET6_FLAGS 1
+#define IFLA_INET6_CONF 2
+#define IFLA_INET6_STATS 3
+#define IFLA_INET6_MCAST 4
+#define IFLA_INET6_CACHEINFO 5
+#define IFLA_INET6_ICMP6STATS 6
+#define IFLA_INET6_TOKEN 7
+#define IFLA_INET6_ADDR_GEN_MODE 8
+#define __IFLA_INET6_MAX 9
+
+#define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
+
+#define IN6_ADDR_GEN_MODE_EUI64 0
+#define IN6_ADDR_GEN_MODE_NONE 1
+#endif
+
#if !HAVE_DECL_IFLA_MACVLAN_FLAGS
#define IFLA_MACVLAN_UNSPEC 0
#define IFLA_MACVLAN_MODE 1