DEFINITION MODULE ASCII;

(* J. Andrea, 1985 *)
(* This code may be freely used and distributed, it may not be sold. *)

EXPORT QUALIFIED
   nul, soh, stx, etx, eot, enq, ack, bel, bs,  ht,  lf,  vt,
   ff,  cr,  so,  si,  dle, dc1, dc2, dc3, dc4, nak, syn, etb,
   can, em,  sub, esc, fs,  gs,  rs,  us,  del;

CONST
   nul = 00C;   (* null  ,           control @ *)
   soh = 01C;   (*                   control A *)
   stx = 02C;   (*                   control B *)
   etx = 03C;   (*                   control C *)
   eot = 04C;   (*                   control D *)
   enq = 05C;   (*                   control E *)
   ack = 06C;   (*                   control F *)
   bel = 07C;   (* bell ,            control G *)
   bs  = 10C;   (* backspace ,       control H *)
   ht  = 11C;   (* tab  ,            control I *)
   lf  = 12C;   (* line feed ,       control J *)
   vt  = 13C;   (*                   control K *)
   ff  = 14C;   (* form feed ,       control L *)
   cr  = 15C;   (* carriage return , control M *)
   so  = 16C;   (*           ,       control N *)
   si  = 17C;   (*                   control O *)
   dle = 20C;   (*                   control P *)
   dc1 = 21C;   (*                   control Q *)
   dc2 = 22C;   (*                   control R *)
   dc3 = 23C;   (*                   control S *)
   dc4 = 24C;   (*                   control T *)
   nak = 25C;   (*                   control U *)
   syn = 26C;   (*                   control V *)
   etb = 27C;   (*                   control W *)
   can = 30C;   (*                   control X *)
   em  = 31C;   (*                   control Y *)
   sub = 32C;   (*                   control Z *)
   esc = 33C;   (* escape ,          control [ *)
   fs  = 34C;   (*                   control \ *)
   gs  = 35C;   (*                   control ] *)
   rs  = 36C;   (*                   control ^ *)
   us  = 37C;   (*                   control _ *)
   del = 177C;  (* del                         *)

END ASCII.