remove support for non-ANSI compilation

*** 17,35 ****
   * fields enclosed by brackets "[]" replaced with your own identifying
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  /*        All Rights Reserved   */
  
  
  #ifndef _SYS_VFSTAB_H
  #define _SYS_VFSTAB_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.2 */
- 
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  #define VFSTAB  "/etc/vfstab"
--- 17,36 ----
   * fields enclosed by brackets "[]" replaced with your own identifying
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
+ /*
+  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+  */
  /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  /*        All Rights Reserved   */
  
  
  #ifndef _SYS_VFSTAB_H
  #define _SYS_VFSTAB_H
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  #define VFSTAB  "/etc/vfstab"
*** 62,82 ****
          char    *vfs_fsckpass;
          char    *vfs_automnt;
          char    *vfs_mntopts;
  };
  
- #ifdef __STDC__
  extern int      getvfsent(FILE *, struct vfstab *);
  extern int      getvfsspec(FILE *, struct vfstab *, char *);
  extern int      getvfsfile(FILE *, struct vfstab *, char *);
  extern int      getvfsany(FILE *, struct vfstab *, struct vfstab *);
- #else
- extern int      getvfsent();
- extern int      getvfsspec();
- extern int      getvfsfile();
- extern int      getvfsany();
- #endif
  
  #ifdef  __cplusplus
  }
  #endif
  
--- 63,76 ----