Thread-safe decrement.
Source position: systemh.inc line 1595
function InterlockedDecrement( |
var Target: LongInt |
):LongInt; |
var Target: Pointer |
):Pointer; |
var Target: Cardinal |
):Cardinal; |
InterLockedDecrement decrements Target with 1 and returns the result. This is done in a thread-safe way. (i.e. only one processor is accessing the variable at a time).
None.
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Thread-safe increment. |
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Exchange 2 integers in a thread-safe way. |
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Thread-safe add and exchange of 2 values. |
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Conditional exchange. |