--- strace-4.10.orig/mknod.c	2014-12-11 22:39:12.000000000 +0100
+++ strace-4.10/mknod.c	2015-10-11 19:28:37.778138601 +0200
@@ -1,6 +1,7 @@
 #include "defs.h"
 
 #include <fcntl.h>
+#include <sys/stat.h>
 
 #ifdef MAJOR_IN_SYSMACROS
 # include <sys/sysmacros.h>