that's in <winsock2.h>. Hence tftp.c wouldn't compile on WinCE.

limit-rate units: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=338681 Now
curl will return error if a bad unit is used.

http://www.greenend.org.uk/rjk/2001/06/poll.html and further tests by Eugene
Kotlyarov, we now know that cygwin's poll returns only POLLHUP on remote
connection closure so we check for that case (too) and re-enable poll for
cygwin builds.

right: http://curl.haxx.se/mail/archive-2005-11/0045.html so we now disable
poll() and use select() on cygwin too (we already do the same choice on Mac OS
X)

struct instead to use.

Use DNS__32BIT() and DNS__16BIT()  (How about BE machines?).
Display T_AAAA resource.

client certificates! (http://curl.haxx.se/bug/view.cgi?id=1348930).

in files that actually need the struct.

step counter by adding :[num] within the brackets when specifying a range.

  range increasing the number with 10 for every step. Requested by Jose:
  http://curl.haxx.se/feedback/display.cgi?id=11315662266802

since IPv6 support is required.