Add missing stddef.h header

- misc.h use offsetof()
- other use NUUL, size_t and wchar_t

Signed-off-by: Stéphane Aulery <saulery@free.fr>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/misc.h b/misc.h
index 92a66bc..98c6455 100644
--- a/misc.h
+++ b/misc.h
@@ -1,6 +1,7 @@
 /*
  * misc useful #defines ...
  */
+#include <stddef.h>
 
 #define container_of(ptr, type, member) ({			\
         const typeof( ((type *)0)->member ) *__mptr = (ptr);	\