added some deletion stuff to libhashtable and made segfault have a couple

function to delete his two hashtables and reinitialize them.
they aren't builtins as default but can be added with !builtin. :)

1 files changed, 9 insertions, 5 deletions

diff --git a/libhashtable/hashtable.h b/libhashtable/hashtable.h
index f0e2a15..a58a392 100644
--- a/libhashtable/hashtable.h
+++ b/libhashtable/hashtable.h
@@ -1,21 +1,25 @@
-struct entry {/*linked list node.*/
+struct entry {//linked list node.
  char *original;
  void *target;
- struct entry *prev;/* doubly linked list. why? */
+ struct entry *prev;// doubly linked list. why?
  struct entry *next;
 };
 
-struct hitem {/*dunno why I don't just have this as a linked list. */
+struct hitem {
  struct entry *ll;
 };
 
 struct hashtable {
- int kl;/*number of keys in the table*/
+ int kl;//number of keys in the table
  struct hitem **bucket;
  int *keys;
 };
-unsigned short hash(char *key);/*maybe use a seeded rand()? :) Thanks FreeArtMan*/
+unsigned short hash(char *key);//maybe use a seeded rand()? :) Thanks FreeArtMan
 void inittable(struct hashtable *ht,int tsize);
+void ll_delete(struct entry *ll);
+void ll_destroy(struct entry *ll);
+void ht_destroy(struct hashtable *ht);
+void ht_freevalues(struct hashtable *ht);
 int ht_setkey(struct hashtable *ht,char *key,void *value);
 struct entry *ll_getentry(struct entry *start,char *msg);
 struct entry *ht_getentry(struct hashtable *ht,char *key);