Re: [libvirt] [PATCH 5/6] Enable use of -Wold-style-definition compiler flag

A couple of functions were declared using the old style foo() for no-parameters, instead of foo(void) * src/xen/xen_hypervisor.c, tests/testutils.c: Replace () with (void) in some function declarations * m4/virt-compile-warnings.m4: Enable -Wold-style-definition --- m4/virt-compile-warnings.m4 | 1 - src/xen/xen_hypervisor.c | 2 +- tests/testutils.c | 4 ++-- 3 files changed, 3 insertions(+), 4 deletions(-)