Fix signature of function pointer in cls_dbls_struct (#648)
diff --git a/testsuite/libffi.closures/cls_dbls_struct.c b/testsuite/libffi.closures/cls_dbls_struct.c
index e451dea..25b8b63 100644
--- a/testsuite/libffi.closures/cls_dbls_struct.c
+++ b/testsuite/libffi.closures/cls_dbls_struct.c
@@ -56,7 +56,7 @@ int main(int argc __UNUSED__, char** argv __UNUSED__)
CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_gn, NULL, code) == FFI_OK);
- ((void*(*)(Dbls))(code))(arg);
+ ((void (*)(Dbls))(code))(arg);
/* { dg-output "1.0 2.0" } */
closure_test_fn(arg);