dwarf_get_abbrev_code(3) on FreeBSD
The text 7ba7d4ad5ebf, 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.
retrieve the abbreviation code for an abbreviation