Hides the specified screen from the system console.
#include <screen.h> int HideScreen ( scr_t scrID);
(IN) Specifies the screen to hide.
If successful, returns 0.
When a screen is hidden, the screen does not show up when the user iterates through the available screens on the system console. It does still appear in the list of console screens, but it appears with an asterisk by its name. To unhide a screen, call the ActivateScreen function.