sparse: remove no longer used doubly linked list implementation

diff --git a/lib/sparse/LinkedList.c b/lib/sparse/LinkedList.c
index bf7389dbb907aacef36b6081e916dd0c6c07a338..ad1d136ddf3330bb6f1c5f3b1fdae098ae2b4ae9 100644 (file)
--- a/lib/sparse/LinkedList.c
+++ b/lib/sparse/LinkedList.c
@@ -66,69 +66,3 @@ void SingleLinkedList_print(SingleLinkedList head, void (*linkedlist_print)(void
   } while (head);
  
 }
-
-
-DoubleLinkedList DoubleLinkedList_new(void *data){
-  DoubleLinkedList head = gv_alloc(sizeof(struct DoubleLinkedList_struct));
-  head->data = data;
-  return head;
-}
-
-void DoubleLinkedList_delete(DoubleLinkedList head,  void (*linklist_deallocator)(void*)){
-  DoubleLinkedList next;
-
-  if (!head) return;
-  do {
-    next = head->next;
-    if (head->data) linklist_deallocator(head->data);
-    free(head);
-    head = next;
-  } while (head);
-
-}
-
-
-DoubleLinkedList DoubleLinkedList_prepend(DoubleLinkedList l, void *data){
-  DoubleLinkedList head = DoubleLinkedList_new(data);
-  if (l){
-    head->next = l;
-    l->prev = head;
-  }
-  return head;
-}
-
-void* DoubleLinkedList_get_data(DoubleLinkedList l){
-  return l->data;
-}
-
-DoubleLinkedList DoubleLinkedList_get_next(DoubleLinkedList l){
-  return l->next;
-}
-
-void DoubleLinkedList_print(DoubleLinkedList head, void (*linkedlist_print)(void*)){
-
-  if (!head) return;
-  do {
-    if (head->data) linkedlist_print(head->data);
-    head = head->next;
-  } while (head);
- 
-}
-
-void DoubleLinkedList_delete_element(DoubleLinkedList l, void (*linklist_deallocator)(void*), DoubleLinkedList *head){
-  /* delete an entry in the chain of linked list. If the head changes due to this (if l is the first element in the list), update */
-  DoubleLinkedList next, prev;
-
-  if (l){
-    next = l->next;
-    prev = l->prev;
-    
-    if (l->data) linklist_deallocator(l->data);
-    free(l);
-    l = NULL;
-
-    if (next) next->prev = prev;
-    if (prev) prev->next = next;
-    if (!prev) *head = next;
-  }
-}

diff --git a/lib/sparse/LinkedList.h b/lib/sparse/LinkedList.h
index 0c098d9d0ccb149730c98852176e9f4ff941cb45..98371ab77c49844981ef7f5fca75b64136d74188 100644 (file)
--- a/lib/sparse/LinkedList.h
+++ b/lib/sparse/LinkedList.h
@@ -33,25 +33,6 @@ SingleLinkedList SingleLinkedList_get_next(SingleLinkedList l);
 
 void SingleLinkedList_print(SingleLinkedList head, void (*linkedlist_print)(void*));
 
-
-typedef struct DoubleLinkedList_struct* DoubleLinkedList;
-
-struct DoubleLinkedList_struct {
-  void *data;
-  DoubleLinkedList next;
-  DoubleLinkedList prev;
-};
-
-DoubleLinkedList DoubleLinkedList_new(void *data);
-void DoubleLinkedList_delete(DoubleLinkedList head, void (*linklist_deallocator)(void*));
-DoubleLinkedList DoubleLinkedList_prepend(DoubleLinkedList l, void *data);
-
-void* DoubleLinkedList_get_data(DoubleLinkedList l);
-
-DoubleLinkedList DoubleLinkedList_get_next(DoubleLinkedList l);
-
-void DoubleLinkedList_delete_element(DoubleLinkedList l,  void (*linklist_deallocator)(void*), DoubleLinkedList *head);
-
 #ifdef __cplusplus
 }
 #endif