sig: add signal handling functions

Add an extra file for signal handling functions.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/flowtop.c b/flowtop.c
index 2319a68..0de3cb6 100644
--- a/flowtop.c
+++ b/flowtop.c
@@ -31,6 +31,7 @@
 #include "xmalloc.h"
 #include "ioops.h"
 #include "str.h"
+#include "sig.h"
 #include "geoip.h"
 #include "xutils.h"
 #include "built_in.h"