Remove NO_IPPORT_RESERVED_CONCEPT

Replace by defining IPPORT_RESERVED to zero on Cygwin, which should have
the same effect without causing problems syncing patches with OpenBSD.
Resync the two affected functions with OpenBSD.  ok djm, sanity checked
by Corinna.

1 files changed, 2 insertions, 3 deletions

diff --git a/configure.ac b/configure.ac
index f9fb48d12..dde3c4589 100644
--- a/configure.ac
+++ b/configure.ac
@@ -586,9 +586,8 @@ case "$host" in
                 [Define if you want to disable shadow passwords])
         AC_DEFINE([NO_X11_UNIX_SOCKETS], [1],
                 [Define if X11 doesn't support AF_UNIX sockets on that system])
-        AC_DEFINE([NO_IPPORT_RESERVED_CONCEPT], [1],
-                [Define if the concept of ports only accessible to
-                superusers isn't known])
+        AC_DEFINE([IPPORT_RESERVED], [0],
+                [Cygwin has no notion of ports only accessible to superusers])
         AC_DEFINE([DISABLE_FD_PASSING], [1],
                 [Define if your platform needs to skip post auth
                 file descriptor passing])