libxen: Fix function prototype.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff --git a/tools/libxen/include/xen/api/xen_common.h b/tools/libxen/include/xen/api/xen_common.h
index 89d92cacc4cc3d80b1f4146cb095506dd1225b0a..ebcebd96d14151277c25ad33056c1233255f735f 100644 (file)
--- a/tools/libxen/include/xen/api/xen_common.h
+++ b/tools/libxen/include/xen/api/xen_common.h
@@ -107,7 +107,7 @@ extern void xen_version_free(xen_version *version);
  * minor, and extraversion of the Xen release with which it was released,
  * plus the library's own version as the patch.
  */
-extern xen_version *xen_get_client_side_version();
+extern xen_version *xen_get_client_side_version(void);
 
 
 extern bool