# Subtract `other` from `self`
	fun -(other: Timespec): Timespec `{
		time_t s = self->tv_sec - other->tv_sec;
		long ns = self->tv_nsec - other->tv_nsec;
		if (ns < 0) {
			s -= 1;
			ns += 1000000000l;
		}
		struct timespec* tv = malloc(sizeof(struct timespec));
		tv->tv_sec = s; tv->tv_nsec = ns;
		return tv;
	`}