Hi guys

got a issue where i need to be able to hook into the windows message que so i 
can trap messages like WM_GRAPHCHANGED etc as i have ported a media player 
writen around directshow in delphi over to lazarus 64 bit , i would normally 
use something like Allocatehwnd(procname) to do this bit i can see that for 
AllocateHWND & DeallocHWND have stubs and are not supported.

I have tried the CreateWindowEX and it doesnt work i get an exception when i 
try to use it  ( this has a callback function to pass messages to your 
procedure...)


any one got a simple idea how to get this working 


I have noticed that on interfaces for win32 the widget seems to have it there 
but i cant call it from my unit.


Justin Smyth
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