OpenSSL missing types.h include.

[joerg at britannica.bec.de]

On Fri, Apr 28, 2006 at 11:22:43AM +0100, Gary Allan wrote:
> 
> The openssl headers make use of "size_t" but <sys/types.h> is not 
> included. I'm not sure where the correct place to add the header is but 
> e_os2.h seems ok.

Include them in the program first? This is an example of the typical
"let the programmer include what is needed first" philosophy.
I don't really like to hack OpenSSL for this.

Joerg