Function sched_change_priority

pub unsafe extern "C" fn sched_change_priority(
    thread: *mut thread_t,
    priority: u8,
)

@brief Change the priority of the given thread

@note This functions expects interrupts to be disabled when called!

@pre (thread != NULL) @pre (priority < SCHED_PRIO_LEVELS)

@param[in,out] thread target thread @param[in] priority new priority to assign to @p thread