diff -rauN numactl-2.0.11/affinity.c numactl-2.0.11-minor-major-patch/affinity.c
--- numactl-2.0.11/affinity.c	2015-12-10 22:24:17.000000000 +0100
+++ numactl-2.0.11-minor-major-patch/affinity.c	2018-09-26 18:17:54.138713285 +0200
@@ -43,6 +43,7 @@
 #include <ctype.h>
 #include <assert.h>
 #include <regex.h>
+#include <sys/sysmacros.h>
 #include "numa.h"
 #include "numaint.h"
 #include "sysfs.h"