> if i copy this files from linux will be problems?(i'll change definitions)
Yes. If you copy headers but don't have the library functions to back you up then all you'll get is link errors when it comes to compile time. > i download winpack source but i dont see a makefile > what i can do about??? I'm not sure what you mean by "winpack". If you take a look at <http://cvs.tcpdump.org/cgi-bin/cvsweb/libpcap/README.Win32?rev=1.1> there are instructions on how to build the library under cygwin (well it's called Cygnus there). You'll need the WinPcap sources to do this but I can't guarentee this will even work as I have never toyed with pcap'ness under cygwin. Regards, Elfyn McBratney [EMAIL PROTECTED] www.exposure.org.uk -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/