demumble
demangles both POSIX and Visual Studio symbols. It runs on both POSIX and Windows.
$ ./demumble _Z4funcPci func(char*, int) $ ./demumble "?Fx_i@@YAHP6AHH@Z@Z" int __cdecl Fx_i(int (__cdecl*)(int))
Use cmake to build: cmake -G Ninja && ninja
cxa_demangle.cpp
needs more C++11 than Visual Studio 2013 supports, so to build on Windows you need to use clang-cl as C++ compiler like so:
cmake -G Ninja -DCMAKE_CXX_COMPILER=path/to/llvm-build/bin/clang-cl.exe