CVS commit: src/share/man/man4

["Nia Alarie" <nia%netbsd.org@localhost>]

Module Name:    src
Committed By:   nia
Date:           Mon May 27 02:39:15 UTC 2024

Modified Files:
        src/share/man/man4: audio.4

Log Message:
audio.4: Document how the "delta" affects setting mixer levels.

Explicitly say that "delta" is optional and may be zero. While this
hasn't previously been specified anywhere (to my knowledge), the best
de-facto specification we have (sb and mixerctl source code) points
towards the historical practice being there.


To generate a diff of this commit:
cvs rdiff -u -r1.105 -r1.106 src/share/man/man4/audio.4

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.