VMS Help CC, Socket Routines, hostalias  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Searches for host aliases associated with a name.

  Syntax:

     #include <types.h>
     #include <in.h>
     #include <namser.h>
     #include <resolv.h>

     char *hostalias (const char *name);