NAP_NS
out.body.attr.attr_valid_nsec = NAP_NS / 2;
out.body.entry.attr_valid_nsec = NAP_NS / 2;
out.body.entry.attr_valid_nsec = NAP_NS / 2;
out.body.entry.attr_valid_nsec = NAP_NS / 2;
out.body.entry.attr_valid_nsec = NAP_NS / 2;
struct timespec entry_valid = {.tv_sec = 0, .tv_nsec = NAP_NS / 2};
out.body.entry.entry_valid_nsec = NAP_NS / 2;
out.body.entry.entry_valid_nsec = NAP_NS / 2;
timeout.tv_nsec += NAP_NS;
usleep(NAP_NS / 1000);