m_keyunlock

This call allows hotkey-induced task switching.


Syntax:         void m_keyunlock(void) 
Parameters:     None 
Returns:        None 
Related Calls:  m_keylock, m_lock, m_unlock 
Comments:       This call (and its complement, m_keylock) work by decrementing and 
                incrementing the lock counters.  Correct nesting is therefore essential
                for use.  For example, two successive m_keylock() calls, followed by a 
                single m_keyunlock() call, will still leave the lock on