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(* FpuIO.def Implements a fixed format input/output for REAL/LONGREAL.
Copyright (C) 2001-2025 Free Software Foundation, Inc.
Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
This file is part of GNU Modula-2.
GNU Modula-2 is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Modula-2 is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. *)
DEFINITION MODULE FpuIO ;
EXPORT QUALIFIED ReadReal, WriteReal, StrToReal, RealToStr,
ReadLongReal, WriteLongReal, StrToLongReal,
LongRealToStr,
ReadLongInt, WriteLongInt, StrToLongInt,
LongIntToStr ;
PROCEDURE ReadReal (VAR x: REAL) ;
PROCEDURE WriteReal (x: REAL; TotalWidth, FractionWidth: CARDINAL) ;
PROCEDURE StrToReal (a: ARRAY OF CHAR ; VAR x: REAL) ;
PROCEDURE RealToStr (x: REAL; TotalWidth, FractionWidth: CARDINAL;
VAR a: ARRAY OF CHAR) ;
PROCEDURE ReadLongReal (VAR x: LONGREAL) ;
PROCEDURE WriteLongReal (x: LONGREAL;
TotalWidth, FractionWidth: CARDINAL) ;
PROCEDURE StrToLongReal (a: ARRAY OF CHAR ; VAR x: LONGREAL) ;
PROCEDURE LongRealToStr (x: LONGREAL;
TotalWidth, FractionWidth: CARDINAL;
VAR a: ARRAY OF CHAR) ;
PROCEDURE ReadLongInt (VAR x: LONGINT) ;
PROCEDURE WriteLongInt (x: LONGINT; n: CARDINAL) ;
PROCEDURE StrToLongInt (a: ARRAY OF CHAR ; VAR x: LONGINT) ;
PROCEDURE LongIntToStr (x: LONGINT; n: CARDINAL; VAR a: ARRAY OF CHAR) ;
END FpuIO.
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