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.TH APM_AVAILABLE 1 "2006-01-03"
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.SH NAME
apm_available \- test whether APM subsystem is available

.SH SYNOPSIS
.B apm_available

.SH DESCRIPTION
.B apm_available
checks whether the APM ("Advanced Power Management") subsystem is
available, as evidenced by the presence of the /proc/apm file.

.SH OPTIONS
None.
.SH "EXIT STATUS"
.br
.nf
\fB0\fR (true)  	APM subsystem is available
\fB1\fR (false) 	APM subsystem is not available
\fB2\fR			usage error (arguments supplied)
.SH FILES
.br
.nf
.ta \w'/proc/apm   'u
\fI/proc/apm\fR         APM status information file
.SH AUTHOR
This manual page was written by Thomas Hood <jdthood@yahoo.co.uk>.