diff --git a/SockAddress.h b/SockAddress.h
index e5ebebc..dbc0cdb 100644
--- a/SockAddress.h
+++ b/SockAddress.h
@@ -19,6 +19,9 @@
  */
 
 #include <iostream>
+#include <cstring>
+
+#include <strings.h>
 #include <netinet/in.h>
 
 class CSockAddress