root/source3/passdb/

[..]
  1. login_cache.c
  2. lookup_sid.c
  3. machine_sid.c
  4. passdb.c
  5. pdb_compat.c
  6. pdb_get_set.c
  7. pdb_interface.c
  8. pdb_ldap.c
  9. pdb_nds.c
  10. pdb_smbpasswd.c
  11. pdb_tdb.c
  12. pdb_wbc_sam.c
  13. secrets.c
  14. util_builtin.c
  15. util_unixsids.c
  16. util_wellknown.c
[..]