File list (Check if you may need any files):
FirGen_V1.1
...........\CPP
...........\...\FirGen.cpp
...........\...\FirGenCode.cpp
...........\...\FirGenCode.h
...........\...\GenMathVHDL.cpp
...........\...\GenMathVHDL.h
...........\...\GenMultCode.cpp
...........\...\GenMultCode.h
...........\...\GenMultScript.cpp
...........\...\GenMultScript.h
...........\...\GenOptimizeVHDL.cpp
...........\...\GenOptimizeVHDL.h
...........\...\GenVHDL.cpp
...........\...\GenVHDL.h
...........\...\MathExpresionVHDL.cpp
...........\...\MathExpresionVHDL.h
...........\...\MathVHDL_var.cpp
...........\...\MathVHDL_var.h
...........\...\MultGen.cpp
...........\...\MultGen.h
...........\...\VarContainer.cpp
...........\...\VarContainer.h
...........\...\VHDL_var.cpp
...........\...\VHDL_var.h
...........\Exec
...........\....\cygpopt-0.dll
...........\....\cygwin1.dll
...........\....\firgen.exe