remove support for non-ANSI compilation

@@ -17,10 +17,12 @@
  * information: Portions Copyright [yyyy] [name of copyright owner]
  *
  * CDDL HEADER END
  */
 /*
+ * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+ *
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 /*

@@ -33,12 +35,10 @@
  */
 
 #ifndef _NSSWITCH_H
 #define _NSSWITCH_H
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 #ifndef __NSW_CONFIG_FILE

@@ -123,25 +123,15 @@
                 ((err) >= 0 && (err) < __NSW_STD_ERRS ? \
                         (lkp)->actions[err] \
                 : \
                         __nsw_extended_action(lkp, err)))
 
-#ifdef __STDC__
-
 struct __nsw_switchconfig *__nsw_getconfig
         (const char *, enum __nsw_parse_err *);
 int __nsw_freeconfig(struct __nsw_switchconfig *);
 action_t __nsw_extended_action(struct __nsw_lookup *, int);
 
-#else
-
-struct __nsw_switchconfig *__nsw_getconfig();
-int __nsw_freeconfig();
-action_t __nsw_extended_action();
-
-#endif /* __STDC__ */
-
 #ifdef  __cplusplus
 }
 #endif
 
 #endif /* _NSSWITCH_H */