WM_SEM1 - Parameters

flAccumBits (ULONG)

Semaphore value.

The semaphore values from all the WM_SEM1 messages posted to a queue, are accumulated by a logical-OR operation.

ulReserved1 (ULONG)

Reserved value, should be 0.

---

[Back: WM_SEM1 Return Value - ulReserved2]
[Next: WM_SEM1 - Syntax]