BE32_TO_CPU
if (lseek(h->bstr_fd, (long)(BE32_TO_CPU(au.au_offset)),
au->au_magic = BE32_TO_CPU(au->au_magic);
au->au_offset = BE32_TO_CPU(au->au_offset);
au->au_data_size = BE32_TO_CPU(au->au_data_size);
au->au_encoding = BE32_TO_CPU(au->au_encoding);
au->au_sample_rate = BE32_TO_CPU(au->au_sample_rate);
au->au_channels = BE32_TO_CPU(au->au_channels);