Howard Chu pushed to branch mdb.master3 at openldap / OpenLDAP

Commits:

• 8dc526c5
  by Howard Chu at 2020-10-11T13:56:52+01:00

  ITS#9364 rework crypto API
  
  And add support for per-page checksums. Reserve space for checksum
  at tail of page. Pass pgno+txnid as IV input for encryption.
  

3 changed files:

• libraries/liblmdb/lmdb.h
• libraries/liblmdb/mdb.c
• libraries/liblmdb/mtest_enc.c