format PE GUI 4.0

include 'win32a.inc'

invoke MessageBoxA,0,_message,_caption,MB_OK
invoke ExitProcess,0

_message db 'HALLO! WORLD!',0
_caption db 'HALLO!',0

data import

library kernel32,'KERNEL32.DLL',\
user32,'USER32.DLL'

import kernel32,\
ExitProcess,'ExitProcess'

import user32,\
MessageBoxA,'MessageBoxA'

end data