Get rid of useless ll-internal files

1 files changed, 28 insertions, 2 deletions

diff --git a/src/ll.c b/src/ll.c
index 6cc2afe..b8d0d4c 100644
--- a/src/ll.c
+++ b/src/ll.c
@@ -1,12 +1,38 @@
 #include "ll.h"
-#include "ll-internal.h"
 #include "shared.h"
 
-#include <stddef.h>
 #include <stdlib.h>
 #include <errno.h>
 #include <error.h>
 
+typedef struct dln {
+    void *data;
+    dll_freecb freecb;
+
+    struct dln *next;
+    struct dln *prev;
+
+} dllnode;
+typedef struct dlinked {
+    int size;
+    dllnode *start;
+    dllnode *end;
+
+} dlinkedlist;
+
+dllnode * dllnode_init(void *data, dll_freecb fcb) {
+    dllnode *n = VALLOC(1, sizeof(*n));
+    if(!n)
+        return NULL;
+
+    n->data = data;
+    n->freecb = fcb;
+    n->prev = NULL;
+    n->next = NULL;
+
+    return n;
+}
+
 dlinkedlist * dlinkedlist_init(void) {
     dlinkedlist *ll = VALLOC(1, sizeof(*ll));
     if(!ll)