unsigned lodepng_encode32_file(const char* filename, const unsigned char* image, unsigned w, unsigned h)
{
  return lodepng_encode_file(filename, image, w, h, LCT_RGBA, 8);
}
unsigned lodepng_encode32_file(const char* filename, const unsigned char* image, unsigned w, unsigned h)
{
  return lodepng_encode_file(filename, image, w, h, LCT_RGBA, 8);
}