B_HPKG_MINOR_VERSION
B_HPKG_MINOR_VERSION>(file, keepFile, header, flags);
MinorFormatVersion() > B_HPKG_MINOR_VERSION);
MinorFormatVersion() > B_HPKG_MINOR_VERSION);
header.minor_version = B_HOST_TO_BENDIAN_INT16(B_HPKG_MINOR_VERSION);