ctk_80col_init(); screensize(&sizex, &sizey); ctk_draw_clear(0, sizey);
ctk_80col_init();    ctk_draw_clear(0, SCREEN_HEIGHT);
s_ctk_draw_init(void){  ctk_80col_init();        screensize(&sizex, &sizey);  ctk_draw_clear(0, sizey);}