INT 94 u - PCM driver - INITIALIZE DMAsee Direct Memory Access BUFFER
	SI = 0003h
	ES:BX -> parameters (see #03998)
Return: ???
SeeAlso: SI=0000h,SI=000Ah,SI=000Bh


Format of PCM driver function 0003h parameters:
Offset	Size	Description	(Table 03998)
 00h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> DMAsee Direct Memory Access buffer
 04h	WORD	size of DMAsee Direct Memory Access buffer
 06h	WORD	number of divisions