Micheck icheck.c /^main(argc, argv)$/ alloc icheck.c /^alloc()$/ bfree icheck.c /^bfree(bno)$/ bread icheck.c /^bread(bno, buf, cnt)$/ bwrite icheck.c /^bwrite(bno, buf)$/ check icheck.c /^check(file)$/ chk icheck.c /^chk(bno, s)$/ duped icheck.c /^duped(bno)$/ makefree icheck.c /^makefree()$/ pass1 icheck.c /^pass1(ip)$/