Does this library support 64 bit yet?

README.md said the current version only support 32 bit. This makes me afraid. I tried to compile from source on MSYS2 MINGW64 and the library compiled just fine (with many warnings, though).

[hanoglu]

The project supports both 32-bit and 64-bit architectures. There is no 64-bit expression in readme.md, as there are instructions primarily for 64-bit. This might cause confusion.