Peanut-GB is a single file header Game Boy emulator library. The aim is to make a high speed and portable Game Boy (DMG) emulator library that may be used for any platform that has a C99 compiler.
Peanut-GB is released under the terms of the MIT License. Furthermore, Peanut-GB contains source code taken from the SameBoy project, which shares the same license. The full terms of this license may be found here.