#include "defconv.h"
// Blits the rectangle from (⌊x/16⌋*16, y) to (⌈((x + w)/16)*16⌉, (y + h))
// from VRAM page 1 to the same position on VRAM page 0.
void DEFCONV egc_copy_rect_1_to_0(int x, int y, int w, int h);