#ifndef _LIST_H
#define _LIST_H
+#include <util/util.h>
+
struct list_item {
struct list_item *prev, *next;
};
struct list_item head;
};
-#ifndef container_of
-#define container_of(_ptr, _type, _member) ({ \
- const typeof( ((_type *)0)->_member ) *__mptr = (_ptr); \
- (_type *)( (char *)__mptr - offsetof(_type,_member) );})
-#endif
-
-#ifndef offsetof
-#define offsetof(_type, _member) ((size_t) &((_type *)0)->_member)
-#endif
-
#define list_for_each(_list, _pos) \
for (_pos = (_list)->head.next; _pos != ((_list)->head); _pos = _pos->next)
_member); \
&_pos->_member != &(_list)->head; \
_pos = _tmp, \
- _tmp = list_entry(_tmp->_member.next, typeof(*_pos), \
- _member, _list))
+ _tmp = container_of(_tmp->_member.next, typeof(*_pos), _member))
#define DEFINE_LIST(_list) struct list _list = { \
.head = { \