UIC_GET_ATTR_ID
set, UIC_GET_ATTR_ID(attr_sel), mib_val, ret);
set, UIC_GET_ATTR_ID(attr_sel), mib_val,
get, UIC_GET_ATTR_ID(attr_sel), ret);
get, UIC_GET_ATTR_ID(attr_sel),
cmd->command, UIC_GET_ATTR_ID(cmd->argument1),
cmd->command, UIC_GET_ATTR_ID(cmd->argument1),
cmd->command, UIC_GET_ATTR_ID(cmd->argument1),