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pao/ccall_wrapper.jl

Forked from dcampbell24/gist:3470851
Created September 19, 2012 12:46
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julia ccall macro
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ccall_wrapper.jl
macro ccallWrap(lib, fnSym, retType, argTypes)
args = [gensym() for i in 1:length(argTypes.args)]
fnArgs = [:($(args[i])::$(argTypes[i]))
for i in 1:length(argTypes)]
:(($fnSym)($fnArgs...) = ccall(dlsym($lib, $fnSym), $retType, $argTypes, $args...))
end
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