| (* Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. *) | |
| (* 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 2, 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. | |
| You should have received a copy of the GNU General Public License along | |
| with gm2; see the file COPYING. If not, write to the Free Software | |
| Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *) | |
| MODULE maxlongint ; | |
| (* | |
| LongMin - returns the smallest LONGCARD | |
| *) | |
| PROCEDURE LongMin (a, b: LONGCARD) : LONGCARD ; | |
| BEGIN | |
| IF a<b | |
| THEN | |
| RETURN( a ) | |
| ELSE | |
| RETURN( b ) | |
| END | |
| END LongMin ; | |
| VAR | |
| c: LONGCARD ; | |
| i: LONGINT ; | |
| BEGIN | |
| i := -VAL(LONGINT, LongMin(VAL(LONGCARD, MAX(LONGINT))+1, c)) | |
| END maxlongint. |