X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=interfaces.h;h=06b0b8571db0a753d02796d741c8e46e4bcde19a;hb=2c19e019cbc7f545a55a02a3476a1abb5fc4fe86;hp=b9591af45e020d9ac0683b1e26be4d163cee2e48;hpb=83cad190740ab8312cf2ea953c1bf9dee2e965bf;p=debian%2Fsudo

diff --git a/interfaces.h b/interfaces.h
index b9591af..06b0b85 100644
--- a/interfaces.h
+++ b/interfaces.h
@@ -22,23 +22,23 @@
 #ifndef _SUDO_INTERFACES_H
 #define _SUDO_INTERFACES_H
 
+/*
+ * Union to hold either strucr in_addr or in6_add
+ */
+union sudo_in_addr_un {
+    struct in_addr ip4;
+#ifdef HAVE_IN6_ADDR
+    struct in6_addr ip6;
+#endif
+};
+
 /*
  * IP address and netmask pairs for checking against local interfaces.
  */
 struct interface {
     int family;	/* AF_INET or AF_INET6 */
-    union {
-	struct in_addr ip4;
-#ifdef HAVE_IN6_ADDR
-	struct in6_addr ip6;
-#endif
-    } addr;
-    union {
-	struct in_addr ip4;
-#ifdef HAVE_IN6_ADDR
-	struct in6_addr ip6;
-#endif
-    } netmask;
+    union sudo_in_addr_un addr;
+    union sudo_in_addr_un netmask;
 };
 
 /*