EPROTO undeclared

I forgot to mention, I'm getting this when I do a make (for tn5250) 
under FreeBSD:

tn5250d.c: In function `main':
tn5250d.c:158: `EPROTO' undeclared (first use this function)
tn5250d.c:158: (Each undeclared identifier is reported only once
tn5250d.c:158: for each function it appears in.)

I don't have access to my Linux box at the moment to see what the heck
EPROTO is, so I can't really suggest a solution at the moment. :)  

Perhaps its equivalent to one of these:

   EPROTOTYPE = Protocol wrong type for socket 
   ENOPROTOOPT = Protocol not available
   EPROTONOSUPPORT = Protocol not supported

If not, tell me what its for and I'll find out what the FreeBSD equiv
would be so that you can use a #ifdef to fix the CVS sources :)

Thanx,

Scott


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