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/curvetun.c b/curvetun.c
index 0e7bb83..38e3f83 100644
--- a/curvetun.c
+++ b/curvetun.c
@@ -28,6 +28,7 @@
 #include "xutils.h"
 #include "die.h"
 #include "str.h"
+#include "sig.h"
 #include "cookie.h"
 #include "ioexact.h"
 #include "xmalloc.h"