/*
 * rplay.h
 *
 * Copyright (c) 1992 by Mark Boyns
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose and without fee is hereby granted, provided
 * that the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation.  This software is provided "as is" without express or
 * implied warranty.
 */

#ifndef	_rplay_h
#define	_rplay_h

/*
 * rplay UDP port for non-inetd users
 */
#define RPLAY_PORT		55555

/*
 * maximum size of an rplay packet
 */
#define MAX_PACKET		8192

/*
 * the rplay attributes
 */ 
#define RPLAY_NULL			0
#define RPLAY_PLAY			1
#define RPLAY_VOLUME_PLAY		2
#define RPLAY_STOP			3
#define RPLAY_PAUSE			4
#define RPLAY_CONTINUE			5
#define RPLAY_APPEND_PLAY		6
#define RPLAY_APPEND_VOLUME_PLAY	7
#define RPLAY_APPEND_STOP		8
#define RPLAY_APPEND_PAUSE		9
#define RPLAY_APPEND_CONTINUE		10
  
/*
 * rplay volume restrictions
 */
#define RPLAY_MIN_VOLUME	0
#define RPLAY_DEFAULT_VOLUME	128
#define RPLAY_MAX_VOLUME	255

/*
 * rplay errors used by rplay_errno
 */
#define RPLAY_ERROR_NONE	0
#define RPLAY_ERROR_MEMORY	1
#define RPLAY_ERROR_HOST	2
#define RPLAY_ERROR_SERVICE	3
#define RPLAY_ERROR_CONNECT	4
#define RPLAY_ERROR_SOCKET	5
#define RPLAY_ERROR_ATTRIBUTE	6
#define RPLAY_ERROR_WRITE	7
#define RPLAY_ERROR_CLOSE	8 
#define RPLAY_ERROR_APPEND	9
#define RPLAY_ERROR_PACKET_SIZE	10
#define RPLAY_ERROR_BROADCAST	11

/*
 * the RPLAY structure
 */
typedef struct { 
	int	size;
	int	grow;
	int	len;
	char	*buf;
} RPLAY;

extern int	rplay_errno;
extern char	*rplay_errlist[];
RPLAY		*rplay_create();

#endif	_rplay_h