commit 8982f3ab20194e23e34205c4165602a03ada8b56
Author: Peter Krempa <pkrempa@redhat.com>
Date:   Wed Aug 2 17:28:55 2017 +0200

    util: hash: Include stdbool.h in the header file
    
    The functions declared in virhash.h return bool, but stdbool.h was not
    included.

Index: libvirt-3.6.0/src/util/virhash.h
===================================================================
--- libvirt-3.6.0.orig/src/util/virhash.h
+++ libvirt-3.6.0/src/util/virhash.h
@@ -14,6 +14,7 @@
 # define __VIR_HASH_H__
 
 # include <stdint.h>
+# include <stdbool.h>
 
 /*
  * The hash table.