sockets on sysVr3

[jeff wandling]

I'm using a Motorola 68020 operating under sysV release 3. I'm trying to
do some work with sockets. When I compile the code I get the response that
the following are undefined:

   gethostname.o
   gethostbyname.o
   bzero.o
   inet_ntoa.o
   vfork.o
   sigmask.o
   sigblock.o
   sigsetmask.o

These are supposed to be in some /usr/include file right? Or in some
/usr/lib file? Which? I've grep'ed all over and can not find these 
calls any where in /usr/include and /usr/lib. I'm beginning to think
our system does not support them. So, is there anyone out there willing
to send me the source /usr/include, etc.. files that would support
the calls (see above for list). 

If these calls are really on sysVr3 but under a different name, info on
that would be helpful too. 



-- 
@desc me=jeff wandling  n8743196 at unicorn.wwu.edu jeff at arthur.wwu.edu