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

    Returns the name currently associated to the host.

    Syntax:

      #include  <types.h>
      #include  <socket.h>

    _DECC_V4_SOURCE defined:

      int gethostname(char *name, int namelen);

    _DECC_V4_SOURCE not defined:

      int gethostname(char *name, size_t namelen);