yuzu is the world's most popular, open-source, Nintendo Switch emulator — started by the creators of Citra. It is written in C++ with portability in mind,
// Copyright 2015 Citra Emulator Project// Licensed under GPLv2 or any later version// Refer to the license.txt file included.#pragma oncenamespace Service {class Interface;namespace IR {/// Initialize IR servicevoidInit();/// Shutdown IR servicevoidShutdown();}// namespace IR}// namespace Service