char *buf, u_int buflen); }  SYS_SCHED_SETPARAM           = 000 // { int sched_setparam (pid_t pid, const struct sched_param *param); }  SYS_SCHED_GETPARAM           = 000 // { int sched_getparam (pid_t pid, struct sched_param *param); }  SYS_SCHED_SETSCHEDULER       = 000 // { int sched_setscheduler (pid_t pid, int policy, const struct sched_param *param); }  SYS_SCHED_GETSCHEDULER       = 000 // { int sched_getscheduler (pid_t pid); }  SYS_SCHED_YIELD              = 000 // { int sched_yield (void); }  SYS_SCHED_GET_PRIORITY_MAX 