pBuf (PCHAR) - output
The caller provides this memory area. The size of the area is specified by the input parameter cb.
If this area is too small to hold all of the available information, then as much information as possible is provided in the available space (in the order in which the data would appear). Assuming that the data area is large enough, the valid information is terminated by two bytes of 0. The format of the information returned in this buffer is as follows:
Byte 1
Byte 1
Byte 1
For example: DB 81H,9FH DB E0H,FCH DB 0,0