B_HPKG_MAGIC
status_t error = inherited::Init<hpkg_header, B_HPKG_MAGIC, B_HPKG_VERSION,
header.magic = B_HOST_TO_BENDIAN_INT32(B_HPKG_MAGIC);
if (B_BENDIAN_TO_HOST_INT32(header.magic) != B_HPKG_MAGIC) {