[Swan-commit] Changes to ref refs/heads/master

[D. Hugh Redelmeier]

New commits:
commit 6505c353d090ca4c7bf5196acd2b7347b3966eb0
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri Jul 6 00:48:26 2018 -0400

    pluto: clarify some related IKEv1 functions
    
    - ikev1_decode_peer_id sometimes has a surprising side-effect:
      changing the connection for a state.  Carefully document this.
    
    - move a number of auto declarations as late as possible, usually
      combining them with initialization.
    
    - adding "const"
    
    - simplifying control-flow within functions