I'm having problems when i'm trying to compile tk ....

I don't have problems compiling tclk

when I type make, after ./configure, in the unix directory, it gives me this errors message (this is part of the errors...

home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:435: `XID' declared
as function returning a function
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:435: warning: data
definition has no type or storage class
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:509: parse error be
fore '}' token
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:509: warning: data
definition has no type or storage class
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:538: parse error be
fore "TkDisplay"
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:538: warning: no se
micolon at end of struct or union
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:560: conflicting ty
pes for `nextPtr'
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:118: previous decla
ration of `nextPtr'
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:564: parse error be
fore '}' token
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:564: warning: data
definition has no type or storage class
/home/jnewton/downloads/interpreters/tk8.4.6/generic/tkInt.h:671: parse error be
fore "Display"

Anyone can help me !? There are other programs to Red Hat 9 that I can use to talk with other people using msn messenger !?

Tx a lot ...