afb_hook_xreq_subcallsync(xreq, api, verb, args);
r = xreq_subcallsync_cb(closure, api, verb, args, result);
return afb_hook_xreq_subcallsync_result(xreq, r, *result);
afb_hook_xreq_subcallsync(xreq, api, verb, args);
r = xreq_subcallsync_cb(closure, api, verb, args, result);
return afb_hook_xreq_subcallsync_result(xreq, r, *result);