ECX fix

include 'win32a.inc'
format PE GUI
entry _start

section '.text' code readable writeable
_start:
        push 0
        push 0

mov ecx, 1      ;1 or 0 pls
        jecxz msg_zero
        jmp msg_one

msg_zero:
        push title_ecx_is
        push message_zero
        push 0
        call [MessageBox]
        jmp exit

msg_one:
        push title_ecx_is
        push message_one
        push 0
        call [MessageBox]
        jmp exit

exit:
        call [ExitProcess]

section '.data' data readable writeable
        message_zero db 'ECX was 0!', 0x00
        message_one db 'EXC was 1!', 0x00
        title_ecx_is db 'ECX is?', 0x00

section '.idata' import data readable writeable
        library kernel, 'kernel32.dll', user, 'user32.dll'

import kernel,\
       ExitProcess, 'ExitProcess'

import user,\
       MessageBox, 'MessageBoxA'