Compile on BSD.

Thanks to Luke Howard for reporting.

diff --git a/lib/rsp_util.c b/lib/rsp_util.c
index 22b8352..7960eae 100644 (file)
--- a/lib/rsp_util.c
+++ b/lib/rsp_util.c
@@ -12,6 +12,7 @@
  */
 
 #include <sys/socket.h>
+#include <sys/types.h>
 #include <netinet/in.h>
 #include <netdb.h>
 #include <stdio.h>