--- squashfs-tools/mksquashfs.c       2018-02-15 14:11:24.661930637 +0100
+++ squashfs-tools/mksquashfs.c       2018-02-15 14:12:28.218412025 +0100
@@ -44,6 +44,7 @@
 #include <setjmp.h>
 #include <sys/types.h>
+#include <sys/sysmacros.h>
 #include <sys/mman.h>
 #include <pthread.h>
 #include <regex.h>
 #include <sys/wait.h>
--- squashfs-tools/unsquashfs.c       2018-02-15 14:25:34.608263881 +0100
+++ squashfs-tools/unsquashfs.c       2018-02-15 14:26:01.376410327 +0100
@@ -36,6 +36,7 @@
 #include <sys/types.h>
+#include <sys/sysmacros.h>
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <limits.h>
 #include <ctype.h>