Function rcli_stop_speaking

src/api/rcli_api.cpp:2203–2210

}

void rcli_stop_speaking(RCLIHandle handle) {
    if (!handle) return;
    auto* engine = static_cast<RCLIEngine*>(handle);
    pid_t pid = engine->tts_pid.exchange(0, std::memory_order_acq_rel);
    if (pid > 0) {
        kill(pid, SIGTERM);
    }
}

int rcli_is_speaking(RCLIHandle handle) {
    if (!handle) return 0;