10 #define GET_ITEM(list, item) ((void *)((uint8_t *)item - list->offset))  argument
11 #define GET_LINK(list, item) ((list_link *)((uint8_t *)item + list->offset))  argument
22 list_init_etc(struct list *list, int32_t offset)  in list_init_etc()  argument
24 	list->link.next = list->link.prev = &list->link;  in list_init_etc()
25 	list->offset = offset;  in list_init_etc()
30 list_init(struct list *list)  in list_init()  argument
32 	list_init_etc(list, 0);  in list_init()
40 list_add_link_to_head(struct list *list, void *_link)  in list_add_link_to_head()  argument
44 	link->next = list->link.next;  in list_add_link_to_head()
45 	link->prev = &list->link;  in list_add_link_to_head()
47 	list->link.next->prev = link;  in list_add_link_to_head()
48 	list->link.next = link;  in list_add_link_to_head()
56 list_add_link_to_tail(struct list *list, void *_link)  in list_add_link_to_tail()  argument
60 	link->next = &list->link;  in list_add_link_to_tail()
61 	link->prev = list->link.prev;  in list_add_link_to_tail()
63 	list->link.prev->next = link;  in list_add_link_to_tail()
64 	list->link.prev = link;  in list_add_link_to_tail()
83 get_next_link(struct list *list, list_link *link)  in get_next_link()  argument
85 	if (link->next == &list->link)  in get_next_link()
93 get_prev_link(struct list *list, list_link *link)  in get_prev_link()  argument
95 	if (link->prev == &list->link)  in get_prev_link()
109 list_get_next_item(struct list *list, void *item)  in list_get_next_item()  argument
114 		return list_is_empty(list) ? NULL : GET_ITEM(list, list->link.next);  in list_get_next_item()
116 	link = get_next_link(list, GET_LINK(list, item));  in list_get_next_item()
117 	return link != NULL ? GET_ITEM(list, link) : NULL;  in list_get_next_item()
128 list_get_prev_item(struct list *list, void *item)  in list_get_prev_item()  argument
133 		return list_is_empty(list) ? NULL : GET_ITEM(list, list->link.prev);  in list_get_prev_item()
135 	link = get_prev_link(list, GET_LINK(list, item));  in list_get_prev_item()
136 	return link != NULL ? GET_ITEM(list, link) : NULL;  in list_get_prev_item()
141 list_get_last_item(struct list *list)  in list_get_last_item()  argument
143 	return list_is_empty(list) ? NULL : GET_ITEM(list, list->link.prev);  in list_get_last_item()
152 list_add_item(struct list *list, void *item)  in list_add_item()  argument
154 	list_add_link_to_tail(list, GET_LINK(list, item));  in list_add_item()
163 list_remove_item(struct list *list, void *item)  in list_remove_item()  argument
165 	list_remove_link(GET_LINK(list, item));  in list_remove_item()
175 list_insert_item_before(struct list *list, void *before, void *item)  in list_insert_item_before()  argument
181 		list_add_item(list, item);  in list_insert_item_before()
185 	beforeLink = GET_LINK(list, before);  in list_insert_item_before()
186 	link = GET_LINK(list, item);  in list_insert_item_before()
201 list_remove_head_item(struct list *list)  in list_remove_head_item()  argument
205 	if (list_is_empty(list))  in list_remove_head_item()
208 	list_remove_link(link = list->link.next);  in list_remove_head_item()
209 	return GET_ITEM(list, link);  in list_remove_head_item()
218 list_remove_tail_item(struct list *list)  in list_remove_tail_item()  argument
222 	if (list_is_empty(list))  in list_remove_tail_item()
225 	list_remove_link(link = list->link.prev);  in list_remove_tail_item()
226 	return GET_ITEM(list, link);  in list_remove_tail_item()
236 list_move_to_list(struct list *sourceList, struct list *targetList)  in list_move_to_list()