Function af_set_backend

src/api/c/device.cpp:57–66

using detail::ushort;

af_err af_set_backend(const af_backend bknd) {
    try {
        if (bknd != getBackend() && bknd != AF_BACKEND_DEFAULT) {
            return AF_ERR_ARG;
        }
    }
    CATCHALL;

    return AF_SUCCESS;
}

af_err af_get_backend_count(unsigned* num_backends) {
    *num_backends = 1;