------------------------------------------------------------------------------
------------------------------------------------------------------------------
-- This file is part of 'Finite Field Arithmetic', aka 'FFA'.               --
--                                                                          --
-- (C) 2019 Stanislav Datskovskiy ( www.loper-os.org )                      --
-- http://wot.deedbot.org/17215D118B7239507FAFED98B98228A001ABFFC7.html     --
--                                                                          --
-- You do not have, nor can you ever acquire the right to use, copy or      --
-- distribute this software ; Should you use this software for any purpose, --
-- or copy and distribute it to anyone or in any manner, you are breaking   --
-- the laws of whatever soi-disant jurisdiction, and you promise to         --
-- continue doing so for the indefinite future. In any case, please         --
-- always : read and understand any software ; verify any PGP signatures    --
-- that you use - for any purpose.                                          --
--                                                                          --
-- See also http://trilema.com/2015/a-new-software-licensing-paradigm .     --
------------------------------------------------------------------------------
------------------------------------------------------------------------------

with FZ_Type; use FZ_Type;
with Words; use Words;


package FZ_BitOp is
   
   pragma Pure;
   
   -- Result := X & Y
   procedure FZ_And(X : in FZ; Y : in FZ; Result : out FZ);
   pragma Inline_Always(FZ_And);
   
   -- N := N & W, W is a word
   procedure FZ_And_W(N : in out FZ; W : in Word);
   pragma Inline_Always(FZ_And_W);
   
   -- Result := X | Y
   procedure FZ_Or(X : in FZ; Y : in FZ; Result : out FZ);
   pragma Inline_Always(FZ_Or);
   
   -- N := N | W, W is a word
   procedure FZ_Or_W(N : in out FZ; W : in Word);
   pragma Inline_Always(FZ_Or_W);
   
   -- Result := X ^ Y
   procedure FZ_Xor(X : in FZ; Y : in FZ; Result : out FZ);
   pragma Inline_Always(FZ_Xor);
   
   -- N := N ^ W, W is a word
   procedure FZ_Xor_W(N : in out FZ; W : in Word);
   pragma Inline_Always(FZ_Xor_W);
   
   -- NotN := ~N
   procedure FZ_Not(N : in FZ; NotN : out FZ);
   pragma Inline_Always(FZ_Not);
   
end FZ_BitOp;