25 lines
813 B
Nim
25 lines
813 B
Nim
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# Copyright (c) 2018 Status Research & Development GmbH
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# Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
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import uint_type
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proc `not`*(x: MpUint): MpUint {.noInit, noSideEffect, inline.}=
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## Bitwise complement of unsigned integer x
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result.lo = not x.lo
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result.hi = not x.hi
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proc `or`*(x, y: MpUint): MpUint {.noInit, noSideEffect, inline.}=
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## `Bitwise or` of numbers x and y
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result.lo = x.lo or y.lo
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result.hi = x.hi or y.hi
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proc `and`*(x, y: MpUint): MpUint {.noInit, noSideEffect, inline.}=
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## `Bitwise and` of numbers x and y
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result.lo = x.lo and y.lo
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result.hi = x.hi and y.hi
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proc `xor`*(x, y: MpUint): MpUint {.noInit, noSideEffect, inline.}=
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## `Bitwise xor` of numbers x and y
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result.lo = x.lo xor y.lo
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result.hi = x.hi xor y.hi
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