23. FAQ o Win API

Q> How to install (to learn) a process priority? 
A> 

{ 
        HANDLE procHandle = GetCurrentProcess (); 
        if (! SetPriorityClass (procHandle, HIGH_PRIORITY_CLASS)) 
                RET_ERR ("SetPriorityClass"); 

        DWORD priorityClass = GetPriorityClass (procHandle); 
        ADD_STR ("Priority Class is set to:"); 
        switch (priorityClass) 
        { 
        case HIGH_PRIORITY_CLASS: 
                ADD_STR ("HIGH_PRIORITY_CLASS\r\n"); 
                break; 
        case IDLE_PRIORITY_CLASS: 
                ADD_STR ("IDLE_PRIORITY_CLASS\r\n"); 
                break; 
        case NORMAL_PRIORITY_CLASS: 
                ADD_STR ("NORMAL_PRIORITY_CLASS\r\n"); 
                break; 
        case REALTIME_PRIORITY_CLASS: 
                ADD_STR ("REALTIME_PRIORITY_CLASS\r\n"); 
                break; 
        default: 
                ADD_STR ("Unknown priority class\r\n"); 
        }
        return result_buffer; 
}