int userdev_visible_clientnodes=0;
/* 
 * By default the oss_userdev driver will not create private device nodes
 * for the client side devices. Instead all client devices will share
 * the same device node (/dev/oss/oss_userdev/client).
 *
 * If userdev_visible_clientnodes is set to 1 then each oss_userdev instance 
 * will have private device node (/dev/oss/oss_userdev0/pcmN) that can be
 * opened directly. This mode can be used when the oss_userdev driver is used
 * for multiple purposes in the same system.
 */