1 files changed, 1 insertions, 0 deletions
diff --git a/include/udp.h b/include/udp.h
index 9f9c17a..53d713d 100644
--- a/include/udp.h
+++ b/include/udp.h
@@ -3,6 +3,7 @@
 
 #include <stdint.h>
 #include <netinet/in.h>
+#include <sys/select.h>
 
 struct udp_conf {
 	int ipproto;