375     OSThread *pre = NULL;  in OSi_InsertThreadToList()  local
379         pre = t;  in OSi_InsertThreadToList()
383     if (!pre)  in OSi_InsertThreadToList()
390         thread->next = pre->next;  in OSi_InsertThreadToList()
391         pre->next = thread;  in OSi_InsertThreadToList()
407     OSThread *pre = NULL;  in OSi_RemoveThreadFromList()  local
411         pre = t;  in OSi_RemoveThreadFromList()
417     if (!pre)  in OSi_RemoveThreadFromList()
423         pre->next = thread->next;  in OSi_RemoveThreadFromList()
1352     OSThread *pre = NULL;  in OS_YieldThread()  local
1365                 pre = tPre;  in OS_YieldThread()
1387     if (!pre)  in OS_YieldThread()
1393         pre->next = current->next;  in OS_YieldThread()
1642     OSThread *pre = NULL;  in OS_SetThreadPriority()  local
1653         pre = t;  in OS_SetThreadPriority()
1667         if (!pre)  in OS_SetThreadPriority()
1673             pre->next = thread->next;  in OS_SetThreadPriority()