static struct mschmd_header *chmd_fast_open(struct mschm_decompressor *base,
                                            const char *filename)
{
  return chmd_real_open(base, filename, 0);
}
static struct mschmd_header *chmd_fast_open(struct mschm_decompressor *base,
                                            const char *filename)
{
  return chmd_real_open(base, filename, 0);
}