remove support for non-ANSI compilation

@@ -17,19 +17,20 @@
  * fields enclosed by brackets "[]" replaced with your own identifying
  * information: Portions Copyright [yyyy] [name of copyright owner]
  *
  * CDDL HEADER END
  */
+/*
+ * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+ */
 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
 /*        All Rights Reserved   */
 
 
 #ifndef _SYS_FSTYP_H
 #define _SYS_FSTYP_H
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"        /* SVr4.0 11.6  */
-
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 #ifndef FSTYPSZ

@@ -41,11 +42,11 @@
  */
 #define GETFSIND        1       /* translate fs identifier to fstype index */
 #define GETFSTYP        2       /* translate fstype index to fs identifier */
 #define GETNFSTYP       3       /* return the number of fstypes */
 
-#if defined(__STDC__) && !defined(_KERNEL)
+#if !defined(_KERNEL)
 int sysfs(int, ...);
 #endif
 
 #ifdef  __cplusplus
 }