float/src/Common/IEEESpecial.i3


Copyright (C) 1994, Digital Equipment Corp.

INTERFACE IEEESpecial;
This interface defines variables for the IEEE floating-point values -infinity, +infinity, and NaN (not a number) for each of the three floating-point types. On non-IEEE implementations, these variables have arbitrary values.

VAR (* CONST after initialization *)
  RealNegInf, RealPosInf, RealNan: REAL;
  LongNegInf, LongPosInf, LongNan: LONGREAL;
  ExtdNegInf, ExtdPosInf, ExtdNan: EXTENDED;

END IEEESpecial.