Tobii Pro SDK C API
get_system_time_stamp.c
#include <stdio.h>
#include <inttypes.h>
#include "tobii_research.h"
void get_system_time_stamp_example() {
int64_t system_time_stamp;
printf("The system time stamp in microseconds is %" PRId64 " with status %i.\n", system_time_stamp, status);
}