rem: struct node*   append_to_list(struct node *head, unsigned char *offset, char *name)
add: struct node*   append_to_list(struct node *head, char *offset, char *name)
context: struct node*   append_to_list(struct node *head, unsigned char *offset,																char *name){	struct node *new_node;	new_node = pkg_malloc(sizeof(struct node));	if (!new_node)		return 0;	new_node->offset = offset;	new_node->name = name;	new_node->next = head;	return new_node;}