test: Fix gcc complaints about old style definitions

2 files changed, 2 insertions, 2 deletions

diff --git a/test/cairo-test-runner.c b/test/cairo-test-runner.c
index 539817ef5..aebec7634 100644
--- a/test/cairo-test-runner.c
+++ b/test/cairo-test-runner.c
@@ -126,7 +126,7 @@ _log (cairo_test_context_t *ctx,
 }
 
 static void
-_tests_reverse ()
+_tests_reverse (void)
 {
     cairo_test_t *list, *next;
 
diff --git a/test/xcb-stress-cache.c b/test/xcb-stress-cache.c
index 3c7ee1522..3e3d0a289 100644
--- a/test/xcb-stress-cache.c
+++ b/test/xcb-stress-cache.c
@@ -58,7 +58,7 @@
  */
 
 static cairo_surface_t *
-create_image ()
+create_image (void)
 {
     cairo_surface_t *surface;
     cairo_t *cr;