#ifndef	LKB_PROTOCOL_H
#define	LKB_PROTOCOL_H

enum
{
	type_float	=	1,
	type_int	=	2,
	type_symbol	=	3,
	type_tree	=	4,
	type_dag	=	5,
	type_daglist 	=	6,
	type_string	=	7,
	type_color	=	8,
	type_font	=	9,
	type_chart	=	10,
	type_edge	=	11,
	type_list	=	12,
	type_failure 	=	13,
	type_xtext	=	14,
	type_xtext_menu	=	15,
	type_genedge	=	16,
	type_hierarchy	=	17
};

// homogeneous type list
typedef struct lui_list
{
	int		length;
	int		type;
	void	**data;
}	lui_list;

enum
{
	lxt_string,
	lxt_newline,
	lxt_wrap,
	lxt_tab,
	lxt_push,
	lxt_pop,
	lxt_set_id
};

typedef struct lui_xtext
{
	int	count;
	struct lui_xtext_command
	{
		int		opcode, x, y, dx, dy;
		char	*string;
	}	*commands;
}	lui_xtext;

struct lui_xtext_menu
{
	int	nitems, nids, *ids;
	char	**show, **send;
};

int	parse_protocol(char	**INPUT, int	*TYPE, void	**DATA);

#endif