Borland C++ Builder FAQ
составлен по материалам форума
на sources.ru
HANDLE ProcessHandle, ThreadHandle; DWORD ProcessID = GetCurrentProcessId(); ProcessHandle = OpenProcess(PROCESS_ALL_ACCESS,false,ProcessID); SetPriorityClass(ProcessHandle,HIGH_PRIORITY_CLASS); ThreadHandle = GetCurrentThread(); SetThreadPriority(ThreadHandle,THREAD_PRIORITY_TIME_CRITICAL);