A handle for a Screen stream
#include <screen/screen.h>
typedef struct _screen_stream* screen_stream_t;
A stream allows graphical content to be produced and processed by components. With streams, it's not necessary to associate their content to a display. The content can be consumed by components other than Screen. However, these components can still use Screen to display the content.
For more information, see the Using Streams chapter of the Screen Developer's Guide or the Streams section of the library reference.