m_keylock

This call inhibits hotkey-induced task switching.


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