The GNU Modula-2 front end to GCC

gm2-libs-iso/IOConsts

DEFINITION MODULE IOConsts;

  (* Types and constants for input/output modules *)

TYPE

  ReadResults =  (* This type is used to classify the result of an input operation *)
  (
    notKnown,    (* no read result is set *)
    allRight,    (* data is as expected or as required *)
    outOfRange,  (* data cannot be represented *)
    wrongFormat, (* data not in expected format *)
    endOfLine,   (* end of line seen before expected data *)
    endOfInput   (* end of input seen before expected data *)
  );

END IOConsts.