Description: Fix FTBFS with GCC-10.
Author: Luis Paulo Linares <lpfllinares@gmail.com>
Bug-Debian: https://bugs.debian.org/957860
Last-Update: 2020-08-17

--- a/src/conn.h
+++ b/src/conn.h
@@ -80,5 +80,5 @@
 };
 
 
-struct ip * ip_last_header; /* FIXME: check */
-struct tcphdr * tcp_last_header;
+extern struct ip * ip_last_header; /* FIXME: check */
+extern struct tcphdr * tcp_last_header;
--- a/src/globals.h
+++ b/src/globals.h
@@ -39,7 +39,7 @@
 int ip_size  = 0;
 int tcp_size = 0;
 
-struct CONN * first_conn;
-struct CONN * last_conn;
+extern struct CONN * first_conn;
+extern struct CONN * last_conn;
 
 enum EXPIRED_FLAG expired_flag;