finddev_readdir
if (finddev_readdir(current_dir, &fhandle) != 0)
if (finddev_readdir(namebuf, &fhandle) != 0) {
if (finddev_readdir(current_dir, &fhandle) != 0) {
if (finddev_readdir(dir, &handle) != 0)
if (finddev_readdir(path, &handle) != 0)
extern int finddev_readdir(const char *, finddevhdl_t *);