SO78838831 - ver1

Include irvine32.inc

;irvine32.inc already uses this directive for us:
;    .model flat, STDCALL

.data
    result DWORD ?

.code

add_func PROC C

    ; Save the base pointer
    push ebp
    mov ebp, esp

    ; Get the arguments
    mov eax, [ebp+8]  ; a
    mov ecx, [ebp+12] ; b

    ; Add a and b
    add eax, ecx

    ; Store the result in a variable
    mov result, eax

    call WriteInt

exit_function:

    ; Restore the base pointer
    pop ebp

    ; Return the result in EAX
    mov eax, result
    ret

add_func ENDP

END