wsapi support

[Nick6489]

This is going to be a bit of a mess...I switched back to Eloquence Threshold before 2023.2 was released after IBMTTS caused my NVDA to hang at unpredictable times. Speech would simply stop for 20-30 seconds, NVDA would not process any keys, and then it would just come back. Admittedly, I was not using IBM TTS libraries, only an Eloquence DLL, I have since sourced 7.0. But before I try it, I do wonder if IBM TTS has explicit support for WASAPI, in the same way Eloquence Threshold does? If not, is this planned? Thanks in advance.