1 files changed, 1 insertions, 0 deletions
diff --git a/headers.h b/headers.h
index 682f7ab1a8..31e6712017 100644
--- a/headers.h
+++ b/headers.h
@@ -99,6 +99,7 @@
 #include <net/if.h>
 #include <ifaddrs.h>
 #include <fcntl.h>
+#include <signal.h>
 #endif
 #ifdef BSD
 #include <netinet/in.h>