rem: DEBUG_INIT(CF_ENTRY | CF_VOLUME_OPS);
add: DEBUG_INIT(CF_ENTRY | CF_VOLUME_OPS, NULL);
context: udf_deselect(void *ns, void *node, void *cookie, uint8 event, selectsync *sync){	DEBUG_INIT(CF_ENTRY | CF_VOLUME_OPS);	return B_ERROR;}