This allows the shell to start a new session. This can only be called by the shell that owns the session manager. This will switch to the parent session if a child terminates. There is no access to that code, though. Description Returns 1 into flag if Presentation Manager is present in the system.
Parameters flag variable to receive the result.
When the session manager is initialized, calls to this routine will be disabled. I have no idea what code will need this. Parameters type type of event. This will issue an ioctl to the registered DDs for an incoming screen event. Parameters type type of event.