yast2-sound
/home/abuild/rpmbuild/BUILD/yast2-sound-3.1.4/agent-audio/src/OSSAudio.h

Set a master volume. If called with just volume, /dev/mixer is used, otherwise /dev/mixerN is used as a device.

This call returns true on success and false, if it fails.

Parameters
cardcard id (default if empty)
channelname eg. "Master" ("Master" if empty)
valuevolume 0..100

SCR (Write (.volume, 50)) -> true SCR (Write (.volume.1, 50)) -> false


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