43   return function(thing, result) {  argument
45     result(null, thing);
79 function testVoidAsync(result) {  argument
80   result(testVoid());
131 function testMultiAsync(arg0, arg1, arg2, arg3, arg4, arg5, result) {  argument
133   result(null, hello);
150 function testExceptionAsync(arg, result) {  argument
156     result(x);
158     result(new TException(arg));
160     result(null);
184 function testMultiExceptionAsync(arg0, arg1, result) {  argument
190     result(x);
196     result(x2);
200     result(null, res);