SPCB Field - spcbkey

spcbkey (SPCBKEY)

Data stream type and internal key. The internal key is used to differentiate between multiple SPCBs of the same data stream type. User defines should be addressed to 8,000,000(h) and higher.

---

[Back: SPCB Field - ulSPCBLen]
[Next: SPCB Field - ulDataFlags]