Category: <b>sound/speech</b>
<br>Flags: available only in real or V86 mode<p>
<pre><b>INT 2F - InterWave Game API - GET NUMBER OF INTERWAVE PROGRAMS / PROGRAM ID</b>

	AX = CD01h
	BX = 0000h
Return: BX = number of programs currently installed on the Game API
Desc:	get the number of programs supporting the InterWave Game API which are
	  currently installed in memory, which also forms the next program ID
	  number if the caller wishes to go resident on the API
Range:	AH=CDh-ECh, selected by scanning for an available multiplex number
Notes:	the first program to install on the IW Game API must use ID 00h
	the AMD-recommended implementation is for the handler to increment
	  BX and chain to the previous handler (if any), but this will fail
	  if TSRs are unloaded out-of-order
SeeAlso: AX=CD00h"InterWave",AX=CD02h"InterWave",AX=CD03h"InterWave"
SeeAlso: AX=CD05h"InterWave",AX=CD21h"InterWave",AX=CD80h"InterWave"
</pre>