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#ifndef proto_h
#define proto_h
/* proto.h */
/*  {{{
 *
 * Copyright (C) 2004 Nicolas Schodet
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * Contact :
 *        Web: http://perso.efrei.fr/~schodet/
 *      Email: <contact@ni.fr.eu.org>
 * }}} */

#include <inttypes.h>

typedef AC_PROTO_ARG_TYPE proto_arg_t;

/** Protocol callback type.  Take the command and the arguments. */
typedef void (*proto_cb_f) (uint8_t cmd, uint8_t argc, proto_arg_t argv[]);

/** Protocol putc function type.  Take a char to send. */
typedef void (*proto_putc_f) (uint8_t c);

/* +AutoDec */

/** Initialize and set the callback function. */
void
proto_init (proto_cb_f f_cb, proto_putc_f f_putc);

/** Accept a new character. */
void
proto_accept (uint8_t c);

/** Send a command, generic function. */
void
proto_send (uint8_t cmd, uint8_t argc, proto_arg_t *argv);

/** Send a command, no arg. */
void
proto_send0 (uint8_t cmd);

/** Send a command, one arg. */
void
proto_send1 (uint8_t cmd, proto_arg_t a0);

/** Send a command, two arg. */
void
proto_send2 (uint8_t cmd, proto_arg_t a0, proto_arg_t a1);

/** Send a command, three arg. */
void
proto_send3 (uint8_t cmd, proto_arg_t a0, proto_arg_t a1, proto_arg_t a2);

/** Send a command, four arg. */
void
proto_send4 (uint8_t cmd, proto_arg_t a0, proto_arg_t a1, proto_arg_t a2,
	     proto_arg_t a3);

/* -AutoDec */

#endif /* proto_h */