dev_p <- combination of major/minor node
Comments:
*/
-int di_root_image(const char *path, char devname[], dev_t *dev_p);
+int di_root_image(const char *path, char *devname, size_t devsz, dev_t *dev_p);
void di_root_ramfile( IORegistryEntry * entry );
+int di_root_ramfile_buf(void *buf, size_t bufsz, char *devname, size_t devsz, dev_t *dev_p);
#ifdef __cplusplus
};