Play a sound identified by {name}. Which event names are supported depends on the system. Often the XDG sound names are used. On Ubuntu they may be found in /usr/share/sounds/freedesktop/stereo. Example: call sound_playevent('bell') On MS-Windows, {name} can be SystemAsterisk, SystemDefault, SystemExclamation, SystemExit, SystemHand, SystemQuestion, SystemStart, SystemWelcome, etc. When {callback} is specified it is invoked when the sound is finished. The first argument is the sound ID, the second argument is the status: 0 sound was played to the end 1 sound was interrupted 2 error occurred after sound started Example: func Callback(id, status) echomsg "sound " .. a:id .. " finished with " .. a:status endfunc call sound_playevent('bell', 'Callback') MS-Windows: {callback} doesn't work for this function. Returns the sound ID, which can be passed to sound_stop(). Returns zero if the sound could not be played. Can also be used as a |method|: GetSoundName()->sound_playevent() {only available when compiled with the |+sound| feature}