WANTED: copy of unistd.h

[Jeff Ferguson]

	HELP!!!!!!!!!

	I have some code here that uses a header file called
"unistd.h".  Our lovely Unix system doesn't contain a file by
that name anywhere, and the variables and constants that are in
unistd.h are not in any other of our header files.  Does someone
have a copy of this header file they could E-mail me?  It would
be greatly appreciated.  Thank you in advance,

				-- Jeff Ferguson