{{htmlmetatags>metatag-robots=() 
metatag-title=(MR_ENABLED_SCREEN | MIDRES library) 
metatag-keywords=(Midres,Library,Graphics,Commodore 64,Commodore VIC20,Commodore 16,API) 
metatag-description=(Screen index enabled.)
metatag-media-og:image=(:midres-logo-fb.png)
metatag-og:title=(MR_ENABLED_SCREEN | MIDRES library) 
metatag-og:description=(Screen index enabled.)
}} 

====== MR_ENABLED_SCREEN =======

Screen index enabled.

===== Declaration =====

   extern mr_screen MR_ENABLED_SCREEN;

===== Description =====

This variable contains the screen index enabled for graphics output. This may or may not match the screen displayed, depending on whether we have double buffering enabled or not.

===== See also =====

   * ''[[:midres_library:reference:mr_visible_screen|MR_VISIBLE_SCREEN]]''
   * ''[[:midres_library:reference:mr_screen|MR_SCREEN]]''

===== Example =====

[[:midres_library|{{ :midres-logo.png?nolink&600 |}}]]