remove support for non-ANSI compilation

*** 18,27 ****
--- 18,29 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
+  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+  *
   * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  /*      Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T     */
*** 33,44 ****
   */
  
  #ifndef _RPCSVC_YP_PROT_H
  #define _RPCSVC_YP_PROT_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #include <rpc/rpc.h>
  #include <rpcsvc/ypclnt.h>
  #include <ndbm.h>
  
  #ifdef  __cplusplus
--- 35,44 ----
*** 358,368 ****
                                  /*   use -f flag. */
  #define YPPUSH_XFRERR   (-13)   /* ypxfr error */
  #define YPPUSH_REFUSED  (-14)   /* Transfer request refused by ypserv */
  #define YPPUSH_NOALIAS  (-15)   /* Alias not found for map or domain */
  
- #ifdef __STDC__
  extern bool xdr_datum(XDR *, datum *);
  extern bool xdr_ypdomain_wrap_string(XDR *, char **);
  extern bool xdr_ypmap_wrap_string(XDR *, char **);
  extern bool xdr_ypreq_key(XDR *, struct ypreq_key *);
  extern bool xdr_ypreq_nokey(XDR *, struct ypreq_nokey *);
--- 358,367 ----
*** 376,406 ****
  extern bool xdr_ypresp_order(XDR *, struct ypresp_order *);
  extern bool xdr_ypresp_master(XDR *, struct ypresp_master *);
  extern bool xdr_ypall(XDR *, struct ypall_callback *);
  extern bool xdr_ypresp_maplist(XDR *, struct ypresp_maplist *);
  
- #else
- 
- extern bool xdr_datum();
- extern bool xdr_ypdomain_wrap_string();
- extern bool xdr_ypmap_wrap_string();
- extern bool xdr_ypreq_key();
- extern bool xdr_ypreq_nokey();
- extern bool xdr_ypreq_xfr();
- extern bool xdr_ypreq_newxfr();
- extern bool xdr_ypresp_val();
- extern bool xdr_ypresp_key_val();
- extern bool xdr_yp_inaddr();
- extern bool xdr_ypmap_parms();
- extern bool xdr_ypowner_wrap_string();
- extern bool xdr_yppushresp_xfr();
- extern bool xdr_ypresp_order();
- extern bool xdr_ypresp_master();
- extern bool xdr_ypall();
- extern bool xdr_ypresp_maplist();
- #endif  /* __STDC__ */
- 
  #ifdef __cplusplus
  }
  #endif
  
  #endif  /* _RPCSVC_YP_PROT_H */
--- 375,384 ----