printf ("flush, %d puts since last flush\n", sincelast);
PRINTF ("flush, %d puts since last flush\n", sincelast);
xlib_rgb_alloc_scratch_image (void){  if (static_image_idx == N_IMAGES)    {#ifndef NO_FLUSH      XFlush(image_info->display);#endif#ifdef VERBOSE      printf ("flush, %d puts since last flush\n", sincelast);      sincelast = 0;#endif      static_image_idx = 0;      horiz_y = IMAGE_HEIGHT;      vert_x = IMAGE_WIDTH;      tile_x = IMAGE_WIDTH;      tile_y1 = tile_y2 = IMAGE_HEIGHT;    }  return static_image_idx++;}