- Fix an "invalid handle" problem when using flock(2) with a parent process
holding the lock.
Addresses: https://cygwin.com/ml/cygwin/2014-12/msg00012.html
+
+- Load correct timezone offsets when fetching timezone info from
+ zoneinfo files. Use tm_gmtoff and tm_zone members in strftime to
+ generate more correct timezone info for non-recent eras.
+ Addresses: https://cygwin.com/ml/cygwin/2014-12/msg00313.html
+
+- Fix type of cmsg_len member of struct cmsghdr in /usr/include/cygwin/socket.h
+ to size_t to align with Winsock.
+ Addresses: https://cygwin.com/ml/cygwin/2014-12/msg00376.html