struct screen *tunnel_screen(void);
struct screen *fract_screen(void);
struct screen *grise_screen(void);
+struct screen *polytest_screen(void);
#define NUM_SCR 32
static struct screen *scr[NUM_SCR];
if (!(scr[idx++] = grise_screen())) {
return -1;
}
+ if(!(scr[idx++] = polytest_screen())) {
+ return -1;
+ }
num_screens = idx;
assert(num_screens <= NUM_SCR);