remove support for non-ANSI compilation

*** 17,26 ****
--- 17,28 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
+  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+  *
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  /*
*** 34,45 ****
   */
  
  #ifndef _NSS_NETDIR_H
  #define _NSS_NETDIR_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  typedef enum {
--- 36,45 ----
*** 121,132 ****
                  } host;
                  struct servent *serv;
          } nss;
  };
  
- #ifdef __STDC__
- 
  int __classic_netdir_getbyname(struct netconfig *,
                  struct nd_hostserv *, struct nd_addrlist **);
  int __classic_netdir_getbyaddr(struct netconfig *,
                  struct nd_hostservlist **, struct netbuf *);
  int _get_hostserv_inetnetdir_byname(struct netconfig *,
--- 121,130 ----
*** 136,157 ****
  int __inet_netdir_options(struct netconfig *,
                  int option, int fd, char *par);
  struct netbuf *__inet_uaddr2taddr(struct netconfig *, char *);
  char *__inet_taddr2uaddr(struct netconfig *, struct netbuf *);
  
- #else
- 
- int __classic_netdir_getbyname();
- int __classic_netdir_getbyaddr();
- int _get_hostserv_inetnetdir_byname();
- int _get_hostserv_inetnetdir_byaddr();
- int __inet_netdir_options();
- struct netbuf *__inet_uaddr2taddr();
- char *__inet_taddr2uaddr();
- 
- #endif /* __STDC__ */
- 
  #ifdef  __cplusplus
  }
  #endif
  
  #endif /* _NSS_NETDIR_H */
--- 134,143 ----