Hello Billy!
push dword MB_EXCLAMATION
push dword msg_title
push dword msg
push dword 0
call MessageBoxA
push dword 0
call ExitProcess
msg db "Hello Billy!",0
msg_title db "winhello",0
push dword msg_title
push dword msg
push dword 0
call MessageBoxA
push dword 0
call ExitProcess
msg db "Hello Billy!",0
msg_title db "winhello",0