-rewrite(struct hex_image *image, unsigned addr, char *data, int len)
+rewrite(struct ao_hex_image *image, unsigned addr, char *data, int len)
printf (" %02x", data[i]);
printf("\n");
memcpy(image->data + addr - image->address, data, len);
printf (" %02x", data[i]);
printf("\n");
memcpy(image->data + addr - image->address, data, len);