/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ #include <u.h>#include <libc.h> voidmain(void){	Dir d;	int fd, n; 	fd = open("/mail/fs", OREAD);	while((n = dirread(fd, &d, sizeof(d))) > 0){		print("%s\n", d.name);	}	print("n = %d\n", n);}