Forcing CRLF for files in a directory

Hi there,

I'm working on a project at the moment which stores raw HTTP header data 
along with bodies for use during testing. As each header line must be 
separated by a CRLF, these need to remain so in the repository.

My question is: Do I need to do anything special to ensure these CRLFs 
aren't converted to LFs during checkout?

Thanks,
Ryan.