resolve GCC 10 compilation issues

[debian/ipip] / config.c

diff --git a/config.c b/config.c
index af350b3938c5877a70863f22aae5f0becf7c1ba3..7388c1120984e63f82a6b4c70afa59a55e427b2e 100644 (file)
--- a/config.c
+++ b/config.c
@@ -21,6 +21,8 @@ static void cerr();           /* General error printer */
 static void init_config();
 static void c_interface();
 static void print_config();
+struct interface ifs[MAX_IFACES];
+int ifs_top;
 
 static int clineno;
 static int cerrflag;