#ifndef TREE_H
#define TREE_H
typedef struct tnode_ tnode_t;
typedef struct tnode_* tnode_ptr;
typedef enum { INT, UINT, CHAR, FLOAT, DOUBLE, CHAR_PTR, VOID_PTR } tnode_value_t;

typedef struct tnode_ {
    int type;
    union {
        int vi;
        unsigned int vui;
        char vc;
        float vf;
        double vd;
        char* vcp;
        void *vptr;
    };
    tnode_ptr parent;
    tnode_ptr left_leaf;
    tnode_ptr right_leaf;
} tnode_t;


tnode_t* tree_root(tnode_t* leaf)
{
	tnode_t* current = leaf;

	while(current = current->parent && current->parent);
	return current;
}

#endif //TREE_H