diff options
| -rw-r--r-- | cbtcommon/list.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cbtcommon/list.h b/cbtcommon/list.h index 4ee245d..cf4b3ed 100644 --- a/cbtcommon/list.h +++ b/cbtcommon/list.h @@ -23,6 +23,7 @@ */ #include "inline.h" +#include <stddef.h> struct list_head { struct list_head *next, *prev; @@ -107,6 +108,6 @@ static INLINE void list_splice(struct list_head *list, struct list_head *head) } #define list_entry(ptr, type, member) \ - ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member))) + ((type *)((char *)(ptr)-offsetof(type, member))) #endif /* _COMMON_LIST_H */ |