[macports-legacy-support] branch master updated (170f17c -> ea4b467)

[Ken]

Ken (kencu) pushed a change to branch master
in repository macports-legacy-support.

    from 170f17c  simplify documentation
     add ea4b467  net/if.h : add <sys/socket.h> if needed

No new revisions were added by this update.

Summary of changes:
 README.md                                          |  5 +++++
 include/MacportsLegacySupport.h                    |  6 ++++++
 include/{sys/mman.h => net/if.h}                   | 21 +++++++++-----------
 ...st_sincos.c => test_netif_includes_syssocket.c} | 23 +++++-----------------
 4 files changed, 25 insertions(+), 30 deletions(-)
 copy include/{sys/mman.h => net/if.h} (69%)
 copy test/{test_sincos.c => test_netif_includes_syssocket.c} (69%)