Option: uae_bsdsocket_emu

Code:
    if c.uae_bsdsocket_emu.explicit:
        value = c.uae_bsdsocket_emu.explicit
        # FIXME: normalize to "true" or "false"
    elif c.bsdsocket_library == "1":
        value = "true"
    else:
        value = "false"