qapi: Convert query-block

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
diff --git a/hmp.h b/hmp.h
index d9a83eb..f5ec417 100644
--- a/hmp.h
+++ b/hmp.h
@@ -26,6 +26,7 @@
 void hmp_info_mice(Monitor *mon);
 void hmp_info_migrate(Monitor *mon);
 void hmp_info_cpus(Monitor *mon);
+void hmp_info_block(Monitor *mon);
 void hmp_quit(Monitor *mon, const QDict *qdict);
 void hmp_stop(Monitor *mon, const QDict *qdict);
 void hmp_system_reset(Monitor *mon, const QDict *qdict);