Open Sound System
|Do you have problems with sound/audio application development? Don't panic! Click here for help!|
This flag tells that the mixer control has a description string available using SNDCTL_MIX_DESCRIPTION.
This flag is only defined in OSS 4.1 and later. Applications compiled under OSS 4.0 cannot use it. Use #ifdef MIXF_DESCR or #ifdef SNDCTL_MIX_DESCRIPTION to find out if this feature is available.