remove support for non-ANSI compilation

@@ -21,10 +21,12 @@
 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
 /*        All Rights Reserved   */
 
 
 /*
+ * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+ *
  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 #ifndef _SYS_DIRENT_H

@@ -117,15 +119,11 @@
 #define dirent64                dirent
 #define dirent64_t              dirent_t
 #endif
 #endif  /* _LP64 && _LARGEFILE64_SOURCE */
 
-#if defined(__STDC__)
 extern int getdents(int, struct dirent *, size_t);
-#else
-extern int getdents();
-#endif
 
 /* N.B.: transitional large file interface version deliberately not provided */
 
 #endif /* !defined(_KERNEL) */
 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */