ChimaraGlkPrivate *glk_data = g_private_get(glk_data_key);
glk_data->schannel_list = g_list_delete_link(glk_data->schannel_list, chan->schannel_list);
ChimaraGlkPrivate *glk_data = g_private_get(glk_data_key);
glk_data->schannel_list = g_list_delete_link(glk_data->schannel_list, chan->schannel_list);