dcl memptr entry returns (ptr), memsiz entry returns (fixed(15)), memwds entry returns (fixed(15)), dfcb0 entry returns (ptr), dfcb1 entry returns (ptr), dbuff entry returns (ptr), reboot entry, rdcon entry returns (char(1)), wrcon entry (char(1)), rdrdr entry returns (char(1)), wrpun entry (char(1)), wrlst entry (char(1)), coninp entry returns (char(1)), conout entry (char(1)), rdstat entry returns (bit(1)), getio entry returns (bit(8)), setio entry (bit(8)), wrstr entry (ptr), rdbuf entry (ptr), break entry returns (bit(1)), vers entry returns (bit(16)), reset entry, select entry (fixed(7)) returns (bit(16)), open entry (ptr) returns (bit(16)), close entry (ptr) returns (bit(16)), sear entry (ptr) returns (bit(16)), searn entry returns (bit(16)), delete entry (ptr) returns (bit(16)), rdseq entry (ptr) returns (bit(16)), wrseq entry (ptr) returns (bit(16)), make entry (ptr) returns (bit(16)), rename entry (ptr) returns (bit(16)), logvec entry returns (bit(16)), curdsk entry returns (fixed(7)), setdma entry (ptr), allvec entry returns (ptr), wpdisk entry, rovec entry returns (bit(16)), filatt entry (ptr), getdpb entry returns (ptr), getusr entry returns (fixed(7)), setusr entry (fixed(7)), rdran entry (ptr) returns (bit(16)), wrran entry (ptr) returns (bit(16)), filsiz entry (ptr), setrec entry (ptr), resdrv entry (bit(16)) returns (bit(16)), wrranz entry (ptr) returns (bit(16)), testwr entry (ptr) returns (bit(16)), lock entry (ptr) returns (fixed(7)), unlock entry (ptr) returns (fixed(7)), multis entry (fixed(7)) returns (fixed(7)), ermode entry (bit(1)), freesp entry (fixed(7)) returns (bit(16)), chain entry returns (bit(16)), flush entry returns (fixed(7)), setlbl entry (ptr) returns (bit(16)), getlbl entry (fixed(7)) returns (bit(8)), rdxfcb entry (ptr) returns (bit(16)), wrxfcb entry (ptr) returns (bit(16)), settod entry (ptr), gettod entry (ptr), dfpswd entry (ptr), sgscb entry (ptr) returns(bit(8));