UDF_IMPL_ATTR_LOC_NOT_PRESENT
if (offset == UDF_IMPL_ATTR_LOC_NOT_PRESENT)
if (impl_attr_loc == UDF_IMPL_ATTR_LOC_NOT_PRESENT)
if (appl_attr_loc == UDF_IMPL_ATTR_LOC_NOT_PRESENT)
impl_attr_loc = UDF_IMPL_ATTR_LOC_NOT_PRESENT;
if (offset == UDF_IMPL_ATTR_LOC_NOT_PRESENT)
if (impl_attr_loc == UDF_IMPL_ATTR_LOC_NOT_PRESENT)
if (appl_attr_loc == UDF_IMPL_ATTR_LOC_NOT_PRESENT)
impl_attr_loc = UDF_IMPL_ATTR_LOC_NOT_PRESENT;