/* Undefine nanosleep here so any prototype is not redefined to be a
prototype for rpl_nanosleep. (they'd conflict e.g., on alpha-dec-osf3.2) */
/* Undefine nanosleep here so any prototype is not redefined to be a
prototype for rpl_nanosleep. (they'd conflict e.g., on alpha-dec-osf3.2) */