remove support for non-ANSI compilation

@@ -18,19 +18,19 @@
  * information: Portions Copyright [yyyy] [name of copyright owner]
  *
  * CDDL HEADER END
  */
 /*
+ * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+ *
  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 #ifndef _SYS_HOTPLUG_HPCTRL_H
 #define _SYS_HOTPLUG_HPCTRL_H
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 /*
  * ****************************************************************
  * Hot Plug Controller interfaces for PCI and CompactPCI platforms.
  * ****************************************************************
  */

@@ -268,28 +268,19 @@
 
 /*
  * function prototype definitions for interfaces between HPC driver
  * and Hot Plug Services framework.
  */
-#ifdef  __STDC__
 extern int hpc_slot_register(dev_info_t *dip, char *bus_path,
         hpc_slot_info_t *slot_info, hpc_slot_t *slot_hdl,
         hpc_slot_ops_t *slot_ops, caddr_t ops_arg, uint_t flags);
 extern int hpc_slot_unregister(hpc_slot_t *slot_hdl);
 extern struct hpc_slot_ops *hpc_alloc_slot_ops(int sleepflag);
 extern void hpc_free_slot_ops(hpc_slot_ops_t *ops);
 extern int hpc_slot_event_notify(hpc_slot_t slot_hdl, uint_t event,
         uint_t flags);
 extern boolean_t hpc_bus_registered(hpc_slot_t slot_hdl);
-#else
-extern int hpc_slot_register();
-extern int hpc_slot_unregister();
-extern struct hpc_slot_ops *hpc_alloc_slot_ops();
-extern void hpc_free_slot_ops();
-extern int hpc_slot_event_notify();
-extern boolean_t hpc_bus_registered();
-#endif  /* __STDC__ */
 
 /*
  * *****************************************************************
  * Implementation specific data structures and definitons. These are
  * the private interfaces between cfgadm plug-in and the PCI nexus