#ifndef BPMSERVER_INTERFACE_H
#define BPMSERVER_INTERFACE_H

#ifdef __Lynx__
#include <time.h>		// Lynx
#else
#include <sys/time.h>	// Linux
#endif

#ifdef __cplusplus
extern "C" {
#endif

#define SPREAD_MAX 50
#define MAX_CHANS  36

typedef struct measure {

	 float	position;				   /* in a defined unit (millimeters for now) */
	 float   spread;			         /* in a defined unit (not defined right now) */

	 unsigned short validity_code;	   /* 0 = invalid, 1 = valid */

} MeasurementStruct_v2;
	 
typedef struct info {

    char	   chanId[20];		        /* "name\0" */
	 short   chanPlane;              /* 0 = HOR, 90 = VER */

} ChannelInfoStruct;
	 
typedef struct packet {

	 char hostName[20];               /* Where we've sent it from */

	 char	version[4];				      /* "v2\0\0" (to simplify change/extension) */

	 struct timeval	timing;			/* long seconds, long useconds, <0,0> if unavailable */
	 unsigned short	seq_nr;			/* 0, 1, 2, ..., 65535, 0, 1, ... (detect lost packets) */
	 unsigned short	nr_of_values;	/* nr of H/V values following (36, for now) */
	 unsigned long	   cycle_time;

	 ChannelInfoStruct    info[MAX_CHANS];

	 MeasurementStruct_v2	values[MAX_CHANS];

} PacketStruct_v2;

	 void bpmserver_init();
	 void bpmserver_newdata(PacketStruct_v2* theNewData);
	 void bpmserver_shutdown();

#ifdef __cplusplus
}
#endif

#endif // BPMSERVER_INTERFACE_H