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 1997-2003 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
*** 29,40 ****
  
  
  #ifndef _SYS_SEM_H
  #define _SYS_SEM_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #include <sys/ipc.h>
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
--- 31,40 ----
*** 101,125 ****
          short           sem_op;         /* semaphore operation */
          short           sem_flg;        /* operation flags */
  };
  
  #if !defined(_KERNEL)
- #if defined(__STDC__)
  int semctl(int, int, int, ...);
  int semget(key_t, int, int);
  int semids(int *, uint_t, uint_t *);
  int semop(int, struct sembuf *, size_t);
  #if defined(__EXTENSIONS__) || !defined(_XOPEN_SOURCE)
  int semtimedop(int, struct sembuf *, size_t, const struct timespec *);
  #endif
- #else /* __STDC__ */
- int semctl();
- int semget();
- int semids();
- int semop();
- int semtimedop();
- #endif /* __STDC__ */
  #endif /* ! _KERNEL */
  
  #ifdef  __cplusplus
  }
  #endif
--- 101,117 ----