OS-1840 fmdump shall emit JSON
Reviewed by: Robert Mustacchi <rm@joyent.com>

@@ -18,10 +18,11 @@
  *
  * CDDL HEADER END
  */
 /*
  * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, Joyent, Inc. All rights reserved.
  */
 
 #ifndef _LIBNVPAIR_H
 #define _LIBNVPAIR_H
 

@@ -44,10 +45,11 @@
 extern int nvpair_value_match(nvpair_t *, int, char *, char **);
 extern int nvpair_value_match_regex(nvpair_t *, int, char *, regex_t *,
     char **);
 
 extern void nvlist_print(FILE *, nvlist_t *);
+extern int nvlist_print_json(FILE *, nvlist_t *);
 extern void dump_nvlist(nvlist_t *, int);
 
 /*
  * Private nvlist printing interface that allows the caller some control
  * over output rendering (as opposed to nvlist_print and dump_nvlist).