Bug: websvr.c fails to compile on FreeBSD
Danger: Fatal - Missing includes at compile time
Found by: Moonwolf
Fixed by: Samson
#if defined(__CYGWIN__) || defined(__FreeBSD__) || defined(__OpenBSD__)
The netinet/in.h include is needed for some of the material in the rest of the file. Without it, FreeBSD will not compile. I've also added OpenBSD on the assumption this would affect it as well.