volume_id: include stddef.h header

Signed-off-by: Kay Sievers <kay.sievers@suse.de>

diff --git a/extras/volume_id/libvolume_id/volume_id.h b/extras/volume_id/libvolume_id/volume_id.h
index f2f3a0d0065d52e48144eb8bf09f08ce47bff44d..517d382540f587872c335f0aec27d3ddd9fa98c4 100644 (file)
--- a/extras/volume_id/libvolume_id/volume_id.h
+++ b/extras/volume_id/libvolume_id/volume_id.h
@@ -12,6 +12,7 @@
 #define _VOLUME_ID_H_
 
 #include <stdint.h>
 #define _VOLUME_ID_H_
 
 #include <stdint.h>

+#include <stddef.h>

 
 #define VOLUME_ID_VERSION              53
 
 
 #define VOLUME_ID_VERSION              53