crash as it lacks prototype definitions for functions such as SOCKSlocaltime,
SOCKSread, etc. These functions return 64-bit values, but will get
truncated to 32-bit values without proper prototypes.
I looked at net/socks5, but it does not appear to be engineered in a way
to provide these prototypes to external consumers. The socks5 port needs
to be updated so that it works with INCLUDE_PROTOTYPES on FreeBSD.