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 1998 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  /*      Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T     */
*** 89,101 ****
  /*
   * flags
   */
  #define         MADE_FP         0x02
  
- 
- #ifdef __STDC__
- 
  extern int      t_kalloc(TIUSER *, int, int, char **);
  extern int      t_kbind(TIUSER *, struct t_bind *, struct t_bind *);
  extern int      t_kclose(TIUSER *, int);
  extern int      t_kconnect(TIUSER *, struct t_call *, struct t_call *);
  extern int      t_kfree(TIUSER *, char *, int);
--- 91,100 ----
*** 108,136 ****
  extern int      tli_send(TIUSER *, mblk_t *, int);
  extern int      tli_recv(TIUSER *, mblk_t **, int);
  extern int      t_tlitosyserr(int);
  extern int      get_ok_ack(TIUSER *, int, int);
  
- #else
- 
- extern int      t_kalloc();
- extern int      t_kbind();
- extern int      t_kclose();
- extern int      t_kconnect();
- extern int      t_kfree();
- extern int      t_kgetstate();
- extern int      t_kopen();
- extern int      t_krcvudata();
- extern int      t_ksndudata();
- extern int      t_kspoll();
- extern int      t_kunbind();
- extern int      tli_send();
- extern int      tli_recv();
- extern int      t_tlitosyserr();
- extern int      get_ok_ack();
- #endif  /* __STDC__ */
- 
  /*
   * these make life a lot easier
   */
  #define         TCONNREQSZ      sizeof (struct T_conn_req)
  #define         TCONNRESSZ      sizeof (struct T_conn_res)
--- 107,116 ----