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libratbag: create list_append method (#474)

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This commit is contained in:
Filipe Laíns
2018-04-09 00:47:53 +01:00
committed by Peter Hutterer
parent fa57b417e9
commit 7fe4d6f097
2 changed files with 10 additions and 0 deletions
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9
src/libratbag-util.c
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@@ -57,6 +57,15 @@ list_insert(struct list *list, struct list *elm)
elm->next->prev = elm;
}
void
list_append(struct list *list, struct list *elm)
{
elm->next = list;
elm->prev = list->prev;
list->prev = elm;
elm->prev->next = elm;
}
void
list_remove(struct list *elm)
{

1
src/libratbag-util.h
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@@ -45,6 +45,7 @@ struct list {
void list_init(struct list *list);
void list_insert(struct list *list, struct list *elm);
void list_append(struct list *list, struct list *elm);
void list_remove(struct list *elm);
int list_empty(const struct list *list);