dwarf_transform_to_disk_form(3) on FreeBSD
The text d6a93d3c240e, as FreeBSD 12.0-RELEASE, FreeBSD 11.4-RELEASE, FreeBSD 11.3-RELEASE, FreeBSD 11.2-RELEASE, FreeBSD 11.1-RELEASE, FreeBSD 11.0-RELEASE shipped it.
transform DWARF information into byte streams