Try this:
Win32Window getFocus messageBox:'Are you ready???' title:'News from Squeak:' flags: 3
Is following correct & expected?
Win32Window getFocus getHandle size ==> 0
Win32Window byteSize ==> 0
seems like it doesn't parsing the fields correctly, resulting a handle size = 0. fields "Win32Handle defineFields" "The following really means typedef void* Win32Handle; " ^#(nil 'ulong') "an opaque 32bit handle"
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