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19 lines
812 B
Text
19 lines
812 B
Text
Lua BitOp is a C extension module for Lua 5.1/5.2 which adds bitwise
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operations on numbers.
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Features
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* Supported functions: bit.tobit, bit.tohex, bit.bnot, bit.band,
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bit.bor, bit.bxor, bit.lshift, bit.rshift, bit.arshift, bit.rol,
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bit.ror, bit.bswap
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* Consistent semantics across 16, 32 and 64 bit platforms.
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* Supports different lua_Number types: either IEEE 754 doubles, int32_t
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or int64_t.
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* Runs on Linux, *BSD, Mac OS X, Windows and probably anything else you
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can find.
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* Simple installation on all systems. No bulky configure scripts.
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Embedded-systems-friendly.
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* Internal self-test on startup to detect miscompiles. Includes a
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comprehensive test and benchmark suite.
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* Compatible with the built-in bitwise operations in LuaJIT 2.0.
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* It's as fast as you can get with the standard Lua/C API.
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