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_MNTTAB_H

@@ -81,26 +83,17 @@
         size_t  mbuf_bufsize;
         char    *mbuf_buf;
 };
 
 #if !defined(_KERNEL)
-#ifdef __STDC__
 extern void     resetmnttab(FILE *);
 extern int      getmntent(FILE *, struct mnttab *);
 extern int      getextmntent(FILE *, struct extmnttab *, size_t);
 extern int      getmntany(FILE *, struct mnttab *, struct mnttab *);
 extern char     *hasmntopt(struct mnttab *, char *);
 extern char     *mntopt(char **);
-#else
-extern void     resetmnttab();
-extern int      getmntent();
-extern int      getextmntent();
-extern int      getmntany();
-extern char     *hasmntopt();
-extern char     *mntopt();
 #endif
-#endif
 
 #ifdef  __cplusplus
 }
 #endif