#include <proto/intuition.h>
#include <proto/graphics.h>
#include <proto/dos.h>
 
int main(int argc, char *argv[])
{
    struct Screen *scr = IIntuition->LockPubScreen(NULL);
    if(scr)
    {
        struct DrawInfo *dri = IIntuition->GetScreenDrawInfo(scr);
        if(dri)
        {
            uint32 rgb[3];
 
            IGraphics->GetRGB32(scr->ViewPort.ColorMap,
                          dri->dri_Pens[BACKGROUNDPEN],1,rgb);
            IDOS->Printf("R %ld G %ld B %ld\n",((rgb[0] & 0xFF000000)>> 24),
                                     ((rgb[1] & 0xFF000000)>> 24),
                                      ((rgb[2] & 0xFF000000)>> 24));
 
                IIntuition->FreeScreenDrawInfo(scr,dri);
            }
        IIntuition->UnlockPubScreen(NULL,scr);
    }
}