[fpc-pascal] getprocaddress

[L505]

I have a menu plug-in system working for lazarus and just need a tip to get it
running ;-).

What is the syntax to load a library dynamically? In delphi, you go

@MyProcedure := GetProcAddress(MyProcedure, 'MyProcedure');


In objfpc you go:
..................
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