1 files changed, 6 insertions, 1 deletions
diff --git a/tunnel.h b/tunnel.h
index d04bde5..a62f1b8 100644
--- a/tunnel.h
+++ b/tunnel.h
@@ -1,9 +1,14 @@
 #ifndef __TUNNEL_H__
 #define __TUNNEL_H__
 
+#include <stdbool.h>
+
 #define TUNNEL_SOCK_PATH "/tmp/tunnel.sock"
 
+bool tunnel_alive(bool *alive);
+
 int tunnel_client(void);
-int tunnel_daemon(int sock);
+
+bool tunnel_daemon(int sock);
 
 #endif