start creating base objects for runtime

src/runtime/internals/hashmap/hashmap.h

@@ -5,26 +5,29 @@
 
 typedef struct ArgonObject ArgonObject;
 
-struct node
-{
-    uint64_t hash;
-    ArgonObject *key;
-    ArgonObject *val;
-    struct node *next;
+struct node {
+  uint64_t hash;
+  void *key;
+  void *val;
+  size_t order;
+  struct node *next;
 };
-struct hashmap
-{
-    size_t size;
-    size_t count;
-    struct node **list;
+struct hashmap {
+  size_t size;
+  size_t count;
+  size_t order;
+  struct node **list;
 };
 
-struct hashmap *createHashmap(int size);
+struct hashmap *createHashmap();
 
 int hashCode(struct hashmap *t, uint64_t hash);
 
 int hashmap_remove(struct hashmap *t, uint64_t hash);
 
-void hashmap_insert(struct hashmap *t, uint64_t  hash, ArgonObject* key, ArgonObject* val);
+void hashmap_insert(struct hashmap *t, uint64_t hash, void *key,
+                    void *val, size_t order);
+
+void *hashmap_lookup(struct hashmap *t, uint64_t hash);
 
 #endif // HASHMAP_H