[Lazarus] PostMessage return value

Michael Schnell mschnell at lumino.de
Thu Sep 18 11:44:17 CEST 2014

On 09/18/2014 11:36 AM, Sven Barth wrote:
> A critical section is a mutex 

OK. (but a mutex is constructed from a semphore, anyway, even if this 
might be done in the OS). (I did this when doing my own special purpose 
multitasking OS (in C), some 20 Years ago.)

> and an event in this context is a binary semaphore. 

Here, you seem to be speaking of a "TEvent instance" not of a Object 
pascal language "Event" (such as "OnCreate") which is something 
completely unrelated (and which I provide as "OnReady" in the code I 


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