remove support for non-ANSI compilation

@@ -17,19 +17,19 @@
  * 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.
  */
 
 #ifndef _APPTRACE_IMPL_H
 #define _APPTRACE_IMPL_H
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 typedef struct abisym {

@@ -44,12 +44,10 @@
 extern FILE *__abi_outfile;
 extern struct liblist *__abi_pflib_list;
 
 extern sigset_t abisigset;
 
-#ifdef  __STDC__
-
 extern void abilock(sigset_t *);
 extern void abiunlock(sigset_t *);
 
 extern int      is_empty_string(char const *);
 

@@ -58,24 +56,10 @@
 extern int (*abi_sigsetmask)(int, const sigset_t *, sigset_t *);
 extern int (*abi_sigaction)(int, const struct sigaction *, struct sigaction *);
 extern int (*abi_mutex_lock)(mutex_t *);
 extern int (*abi_mutex_unlock)(mutex_t *);
 
-#else   /* __STDC__ */
-
-extern void abilock();
-extern void abiunlock();
-extern int      is_empty_string();
-extern int (*abi_thr_main)();
-extern thread_t (*abi_thr_self)();
-extern int (*abi_sigsetmask)();
-extern int (*abi_sigaction)();
-extern int (*abi_mutex_lock)();
-extern int (*abi_mutex_unlock)();
-
-#endif  /* __STDC__ */
-
 #ifdef  __cplusplus
 }
 #endif
 
 #endif  /* _APPTRACE_IMPL_H */