Eindeutiger Callback bei mehreren Instanzen des selben Programms

[himitsu]

JCL = JEDI Code Library

https://wiki.delphi-jedi.org/wiki/JEDI_Code_Library
https://github.com/project-jedi/jcl
https://sourceforge.net/projects/jcl/
http://dn.embarcadero.com/article/22818
...
delphi jedi

PS: JclSysInfo