remove support for non-ANSI compilation

*** 17,26 ****
--- 17,28 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
+  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+  *
   * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #ifndef _SYS_PSET_H
*** 49,59 ****
  /* types of processor sets */
  #define PS_SYSTEM       1
  #define PS_PRIVATE      2
  
  #ifndef _KERNEL
- #ifdef  __STDC__
  
  extern int      pset_create(psetid_t *);
  extern int      pset_destroy(psetid_t);
  extern int      pset_assign(psetid_t, processorid_t, psetid_t *);
  extern int      pset_info(psetid_t, int *, uint_t *, processorid_t *);
--- 51,60 ----
*** 62,85 ****
  extern int      pset_getloadavg(psetid_t, double [], int);
  extern int      pset_list(psetid_t *, uint_t *);
  extern int      pset_setattr(psetid_t, uint_t);
  extern int      pset_getattr(psetid_t, uint_t *);
  
- #else
- 
- extern int      pset_create();
- extern int      pset_destroy();
- extern int      pset_assign();
- extern int      pset_info();
- extern int      pset_bind();
- extern int      pset_bind_lwp();
- extern int      pset_getloadavg();
- extern int      pset_list();
- extern int      pset_setattr();
- extern int      pset_getattr();
- 
- #endif  /* __STDC__ */
  #endif  /* ! _KERNEL */
  
  #endif  /* !defined(_ASM) */
  
  /* system call subcodes */
--- 63,72 ----