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#include "time.h"
#include <stdio.h>
#ifdef PRINT_STATISTICS
struct timespec time_diff(struct timespec end, struct timespec start) {
struct timespec temp;
if ((end.tv_nsec - start.tv_nsec) < 0) {
temp.tv_sec = end.tv_sec - start.tv_sec - 1;
temp.tv_nsec = 1000000000 + end.tv_nsec - start.tv_nsec;
} else {
temp.tv_sec = end.tv_sec - start.tv_sec;
temp.tv_nsec = end.tv_nsec - start.tv_nsec;
}
return temp;
}
struct timespec time_add(struct timespec left, struct timespec right) {
struct timespec result;
result.tv_nsec = left.tv_nsec + right.tv_nsec;
result.tv_sec = (left.tv_sec + right.tv_sec) + result.tv_nsec / 1000000000;
result.tv_nsec %= 1000000000;
return result;
}
void time_print(struct timespec time) {
printf("%02ld:%02ld.%06ldus", time.tv_sec / 60, time.tv_sec % 60,
time.tv_nsec / 1000);
}
#endif
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