------------------------------------------------------------------------------
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------------------------------------------------------------------------------
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-- --
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-- --
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-- GNAT RUN-TIME COMPONENTS --
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-- GNAT RUN-TIME COMPONENTS --
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-- --
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-- --
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-- S Y S T E M . E X P _ M O D --
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-- S Y S T E M . E X P _ M O D --
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-- --
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-- --
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-- S p e c --
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-- S p e c --
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-- --
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-- --
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-- Copyright (C) 1992-2009 Free Software Foundation, Inc. --
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-- Copyright (C) 1992-2009 Free Software Foundation, Inc. --
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-- --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
|
-- GNAT is free software; you can redistribute it and/or modify it under --
|
-- terms of the GNU General Public License as published by the Free Soft- --
|
-- terms of the GNU General Public License as published by the Free Soft- --
|
-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
|
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
|
-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
|
-- As a special exception under Section 7 of GPL version 3, you are granted --
|
-- additional permissions described in the GCC Runtime Library Exception, --
|
-- additional permissions described in the GCC Runtime Library Exception, --
|
-- version 3.1, as published by the Free Software Foundation. --
|
-- version 3.1, as published by the Free Software Foundation. --
|
-- --
|
-- --
|
-- You should have received a copy of the GNU General Public License and --
|
-- 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; --
|
-- a copy of the GCC Runtime Library Exception along with this program; --
|
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
-- <http://www.gnu.org/licenses/>. --
|
-- <http://www.gnu.org/licenses/>. --
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-- --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
|
-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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-- --
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------------------------------------------------------------------------------
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------------------------------------------------------------------------------
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|
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-- This procedure performs exponentiation of a modular type with non-binary
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-- This procedure performs exponentiation of a modular type with non-binary
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-- modulus values. Arithmetic is done in Long_Long_Unsigned, with explicit
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-- modulus values. Arithmetic is done in Long_Long_Unsigned, with explicit
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-- accounting for the modulus value which is passed as the second argument.
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-- accounting for the modulus value which is passed as the second argument.
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package System.Exp_Mod is
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package System.Exp_Mod is
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pragma Pure;
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pragma Pure;
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|
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function Exp_Modular
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function Exp_Modular
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(Left : Integer;
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(Left : Integer;
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Modulus : Integer;
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Modulus : Integer;
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Right : Natural)
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Right : Natural)
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return Integer;
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return Integer;
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|
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end System.Exp_Mod;
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end System.Exp_Mod;
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