Return without delay if voicesPlayingCount is zero
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Fix audio gitches
Merge pull request #5237 from raven02/patch-6

Return without delay if voicesPlayingCount is zero
Wrap sceAac()
MediaEngine/atrac: Initialize some variables, remove use of some deprecated functions
Merge pull request #5244 from raven02/patch-7

Wrap sceAac()
Buildfix for iOS SDK < 7. Correct controller reconnection handling.
not need
Make a few of the Aac functions reporting.
Merge pull request #5246 from sky-zer/MFi_fix

Buildfix for iOS SDK < 7
Force rescheduling within a callback.

Seems to fix #4914.  We already have a larger bug for callbacks.
Workaround a strange zlib crash in debug mode only.
Merge pull request #5247 from unknownbrackets/callbacks

Work around a callback issue and a strange debug-only crash