rem: DEBUG_INIT(CF_ENTRY | CF_DIRECTORY_OPS, NULL);
add: DEBUG_INIT(NULL);
context: udf_rmdir(void *ns, void *dir, const char *name){	DEBUG_INIT(CF_ENTRY | CF_DIRECTORY_OPS, NULL);	// FUNCTION_START(("name: `%s'\n", name));	RETURN(B_ERROR);}