- union {
- struct {
- struct in_addr ip;
- struct in_addr mask;
- } ipv4;
- struct {
- struct in6_addr ip;
- struct in6_addr mask;
- } ipv6;
- } u;
-#define vna_v4_ip u.ipv4.ip
-#define vna_v4_mask u.ipv4.mask
-#define vna_v6_ip u.ipv6.ip
-#define vna_v6_mask u.ipv6.mask
+ struct {
+ union {
+ struct in_addr v4;
+ struct in6_addr v6;
+ } ip;
+ union {
+ struct in_addr v4;
+ struct in6_addr v6;
+ } ip2;
+ union {
+ struct in_addr v4;
+ struct in6_addr v6;
+ } mask;
+ } s;
+#define vna_v4_ip s.ip.v4
+#define vna_v4_ip2 s.ip2.v4
+#define vna_v4_mask s.mask.v4
+#define vna_v6_ip s.ip.v6
+#define vna_v6_ip2 s.ip2.v6
+#define vna_v6_mask s.mask.v6