--- a/lib/libfec.c
+++ b/lib/libfec.c
@@ -45,6 +45,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/types.h>
 
 /*
  * stuff used for testing purposes only
--- a/serve_image.c
+++ b/serve_image.c
@@ -3,7 +3,6 @@
 
 #include <time.h>
 #include <errno.h>
-#include <error.h>
 #include <netdb.h>
 #include <stdio.h>
 #include <stdlib.h>
--- a/recv_image.c
+++ b/recv_image.c
@@ -4,7 +4,6 @@
 #define _BSD_SOURCE	/* struct ip_mreq */
 
 #include <errno.h>
-#include <error.h>
 #include <stdio.h>
 #include <netdb.h>
 #include <stdlib.h>
