The NGDK had a little update to be easily installed on Windows (since I only work on Linux).
I removed the "Code :: Block" part too heavy to do for those who do not know the IDE :

BrokeStudio/NGDKGitHubSDK for Neo Geo. Contribute to BrokeStudio/NGDK development by creating an account on GitHub. Broke Studio will take care of the Windows version, and I only the lib code, I'm currently working on the sound lib, so you can use the FM + SSG + ADPCM synthesis for music.