#include <stdio.h>

#define DEBUG

/* Lenght of string algo */
#define ALGO_STRLEN 15
/* Error codes */
#define ERR_BAD_USAGE 1 // Bad program call (bad number of arguments)

/* Number of packets to send */
#define DEFAULT_NBPKT_CALIB 20 // 20 packets when calibrating
#define DEFAULT_NBPKT_NORMAL 10 // 10 packets when requesting the position

/* Delay between two packet transmissions (in microseconds) */
#define DEFAULT_DELAY_CALIB 50000 // Calibration request
#define DEFAULT_DELAY_NORMAL 25000 // Localisation request

/* Program arguments (getopt string) */
#define OPTIONS "d:hi:l::n:p:t:"


/* Function headers */
void parse_command_line(int argc, char **argv) ;
void parse_main_options(int argc, char **argv) ;
void check_destination_ip(void) ;
void parse_calibration_data(int argc, char **argv) ;
void check_configuration(void) ;
#ifdef DEBUG
void print_configuration(void) ;
#endif // DEBUG
void create_socket(void) ;
void make_packet(void) ;
void send_request(void) ;
void receive_position(void) ;
void print_usage(void) ;
void send_labview(char*) ;
void string2data(char*) ;
void* thread_send(void*) ;
void print_error(char*) ;
typedef struct result result;

/* Struct */

struct result 
{
  char algo[ALGO_STRLEN];
  float x;
  float y;
  float z;
};