nanosleep_args
{ AS(nanosleep_args), 4, (sy_call_t *)sys_nanosleep }, /* 240 = nanosleep */
sys_nanosleep(struct sysmsg *sysmsg, const struct nanosleep_args *uap)
int sys_nanosleep (struct sysmsg *sysmsg, const struct nanosleep_args *);
struct nanosleep_args nanosleep;