remove support for non-ANSI compilation

*** 17,26 ****
--- 17,28 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
+  * Copyright 2014 Garrrett D'Amore <garrett@damore.org>
+  *
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
*** 37,48 ****
   */
  
  #ifndef _SYS_RESOURCE_H
  #define _SYS_RESOURCE_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #include <sys/feature_tests.h>
  
  #include <sys/types.h>
  #include <sys/time.h>
  
--- 39,48 ----
*** 256,267 ****
  #define getrlimit64             getrlimit
  #define rlimit64                rlimit
  #endif
  #endif  /* _LP64 && _LARGEFILE64_SOURCE */
  
- #if defined(__STDC__)
- 
  extern int setrlimit(int, const struct rlimit *);
  extern int getrlimit(int, struct rlimit *);
  
  /* transitional large file interfaces */
  #if     defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \
--- 256,265 ----
*** 272,299 ****
  
  extern int getpriority(int, id_t);
  extern int setpriority(int, id_t, int);
  extern int getrusage(int, struct rusage *);
  
- #else   /* __STDC__ */
- 
- extern int getrlimit();
- extern int setrlimit();
- 
- /* transitional large file interfaces */
- #if     defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \
-             !defined(__PRAGMA_REDEFINE_EXTNAME))
- extern int setrlimit64();
- extern int getrlimit64();
- #endif  /* _LARGEFILE64_SOURCE... */
- 
- extern  int getpriority();
- extern  int setpriority();
- extern  int getrusage();
- 
- #endif  /* __STDC__ */
- 
  #endif  /* _KERNEL */
  
  #ifdef  __cplusplus
  }
  #endif
--- 270,279 ----