LTL_NANOSLEEP_CLOCK_TAI
ltl_atom_set(mon, LTL_NANOSLEEP_CLOCK_TAI, args[0] == CLOCK_TAI);
ltl_atom_set(mon, LTL_NANOSLEEP_CLOCK_TAI, false);
ltl_atom_set(mon, LTL_NANOSLEEP_CLOCK_TAI, false);
ltl_atom_set(mon, LTL_NANOSLEEP_CLOCK_TAI, false);
bool nanosleep_clock_tai = test_bit(LTL_NANOSLEEP_CLOCK_TAI, mon->atoms);
bool nanosleep_clock_tai = test_bit(LTL_NANOSLEEP_CLOCK_TAI, mon->atoms);