Package libacpi

General purpose library for ACPI

http://www.ngolde.de/libacpi.html

libacpi is a general purpose shared library for programs gathering
ACPI data on Linux. Features: Thermal zones support, Battery support,
Fan support, AC support

Note: This is no portable code, it will only run on i386/x86_64 Linux systems.

Library Functions (Section 3)
libacpi
The libacpi library routines provide its users a method of reading ACPI values in a comfortable way. This includes battery information, fan states, thermal...