[CentOS] Centos kernel c headers [dnk]

Good day -- I am having a go at installing VMware on my centos 4.2  
machine. I am going through the configuration script and I am getting  
to the part where I need the c headers for my kernel. What package do  
I need to install to make these available, and where are they  
installed to? I have been searching for this with little luck.


Thanks in advance.


Dustin