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Try entering a critical section
Source position: threadh.inc line 153
function TryEnterCriticalsection( |
var cs: TRTLCriticalSection |
):LongInt; |
TryEnterCriticalsection attempts to enter critical section cs. It returns at once. The return value is zero if another thread owns the critical section, or nonzero if the current thread already owns or succesfully obtained the critical section.
| lazarus-ccr.sourceforge.net |