Copyright (c) 2026 WhatsApp Classic Native contributors

Original Windows PCM adapter written for this project. Licensed under
GPL-3.0-only pursuant to the owner's explicit 2026-10-15 authorization for
the original Go helper and project-owned Go adapters. See LICENSE.

This grant does not relicense upstream meowcaller, Pion, go-mp3, Microsoft,
Python or C# components. Their own notices and licenses remain applicable.
