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annotate lua/luadc/README.txt @ 63:9b6cdffd30dd

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- further fixes of inccorect overflow errors for int (and long on LLP64 systems) * prev commit had bugs * added overflow tests for also int, long, long long (for both, lp64 and llp64) - while at it, fixing a reference leak when not using python with utf8 caching
author Tassilo Philipp
date Sun, 19 May 2024 15:33:18 +0200
parents 739c40f35a6a
children
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1 lua bindings for dyncall
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2 ========================
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3
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4 1. loading the lua C extension
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6 require "package"
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7 f = package.loadlib("luadc","luadc_open")
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8 f()
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10 2. using the C extension
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12 libhandle = dc.load("libname")
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13 f = dc.find(libhandle,"symbol")
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15 3. change calling convention mode
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17 dc.mode(mode)
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19 mode is dc.C_DEFAULT, dc.C_X86_WIN32_STD, dc.C_X86_WIN32_FAST, ...
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21 4. make a call
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23 dc.call(f, signature, args... )
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