K 10 svn:author V 10 nwhitehorn K 8 svn:date V 27 2008-12-08T02:37:08.834625Z K 7 svn:log V 243 Add facilities to pmu(4) to interrogate battery status on Apple PowerPC laptops. This includes battery presence detection, charging status, current and voltage readouts, and charge level indication. The sysctl interface is somewhat ACPI-like. END