--- /dev/null
+--- a/squashfs-tools/mksquashfs.c
++++ b/squashfs-tools/mksquashfs.c
+@@ -33,6 +33,7 @@
+ #include <stddef.h>
+ #include <sys/time.h>
+ #include <sys/types.h>
++#include <sys/sysmacros.h>
+ #include <sys/stat.h>
+ #include <fcntl.h>
+ #include <errno.h>
+--- a/squashfs-tools/unsquashfs.c
++++ b/squashfs-tools/unsquashfs.c
+@@ -30,6 +30,7 @@
+ #include "xattr.h"
+
+ #include <sys/types.h>
++#include <sys/sysmacros.h>
+
+ struct cache *fragment_cache, *data_cache;
+ struct queue *to_reader, *to_deflate, *to_writer, *from_writer;