gethostbyname & uname question, help!

[crazyyao]

I am a green hand in cygwin programming.
Would someone tell me how to get the network program compiled on cygwin?

I can't find which lib contains the function "uname" and
the function "gethostbyname" can't return the right value, either.

Which head file should I include, winsock.h or sys/socket.h?
What's the differenc between them?

Which libs should I use? Where are they?

I used to work on Linux.


Thanks very much.


&

Happy New Year to  EVERYONE!


crazyyao
RDCPS, Institue of Software, Beijing , China

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