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 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */

@@ -80,30 +82,17 @@
  */
 #undef makedev
 #undef major
 #undef minor
 
-#if defined(__STDC__)
-
 extern dev_t makedev(const major_t, const minor_t);
 extern major_t major(const dev_t);
 extern minor_t minor(const dev_t);
 extern dev_t __makedev(const int, const major_t, const minor_t);
 extern major_t __major(const int, const dev_t);
 extern minor_t __minor(const int, const dev_t);
 
-#else
-
-extern dev_t makedev();
-extern major_t major();
-extern minor_t minor();
-extern dev_t __makedev();
-extern major_t __major();
-extern minor_t __minor();
-
-#endif  /* defined(__STDC__) */
-
 #define OLDDEV 0        /* old device format */
 #define NEWDEV 1        /* new device format */
 
 #define makedev(maj, min)       (__makedev(NEWDEV, maj, min))
 #define major(dev)              (__major(NEWDEV, dev))