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headius/ffi_crypt.rb

Created September 19, 2013 16:17
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Binding the libc 'crypt' function using FFI.
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ffi_crypt.rb
require 'ffi'
module Crypt
extend FFI::Library
ffi_lib 'c'
attach_function :crypt, [:string, :string], :string
end
p Crypt.crypt 'this is a string', 'this is the salt'
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