http://desquirr.sourceforge.net/desquirr/downloads.php
esquirr - A decompiler plugin for Interactive Disassembler Pro
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Copyright (c) 2002 David Eriksson <david@2good.nu>
Introduction
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Desquirr is a decompiler plugin for IDA Pro. It is currently capable of simple
data flow analysis of binaries with Intel x86 machine code.
This program is currently under development. Suggestions, bug reports and
patches are welcome.
For more information, please visit this web site:
http://desquirr.sourceforge.net/
Installation and configuration
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1. Copy desquirr.plw to the plugins subdirectory in your IDA Pro installation
2. Edit plugins.cfg (optionally) to get different kinds of decompilation: