Class sigaction

ds4_cli.c:1225–1225

                            cfg->gen.first_token_test;
    if (cfg->gen.head_test) {
        rc = ds4_engine_head_test(engine, &prompt);
    }
    if (rc == 0 && cfg->gen.first_token_test) {
        rc = ds4_engine_first_token_test(engine, &prompt);