ref: 245306e314fe636490b9ad7557a5ea234b589ef2
parent: c93600e9102e4748e54322729651b2371ced90d0
author: Konstantinn Bonnet <qu7uux@gmail.com>
date: Tue Mar 17 13:19:46 EDT 2015
fix wpos overflow giving negative offset for dma buffer pos sound code is still bugged: sound dies after 5-6 hours, and some of the assumptions made are invalid (samplepos, etc.).