#ifndef __NODE_H_
#define __NODE_H_

typedef struct node{
  char *name;
  char *type;

  /** childc keeps track of allocated space,
      not amount of children. For that use
      NOD_NodeChildCount */
  int childc;
  struct node* *childv;
  struct node *parent;

  void* data;

} NOD_Node;

#define NOD(x) ((NOD_Node*)x)

NOD_Node *NOD_CreateNode(char *name);
NOD_Node *NOD_CreateNodeEX(char *type, char *name);
void NOD_DestroyNode(NOD_Node *node);
void NOD_DestroyNodeBranch(NOD_Node *node);

/* Passing a derivative of node will throw
 * a warning if not casted to a NOD_Node pointer,
 * so we're doing doing that
 */

#define NOD_NodeAddChild(x, y) _nod_add_child(NOD(x), NOD(y))
#define NOD_NodeUnparent(x)    _nod_unparent(NOD(x))

void _nod_add_child(NOD_Node *parent, NOD_Node *child);
void _nod_unparent(NOD_Node *child);

#define NOD_PrintNodeTree(x)   _nod_print_tree(NOD(x))
#define NOD_NodeChildCount(x)  _nod_child_count(NOD(x));

void _nod_print_tree(NOD_Node *node);
int  _nod_child_count(NOD_Node *node);

#endif // __NODE_H_