Explain what the following code does

$\mathrm{.}486$

$.$MODEL FLAT

$.$CODE

PUBLIC $\_$myFunc

$\_$myFunc PROC

push ebp

mov ebp, esp

sub esp, $4$

push edi

push esi

mov eax, $[$ebp$+8]$

mov esi, $[$ebp$+12]$

mov edi, $[$ebp$+16]$

mov $[$ebp$-4],$ edi

add $[$ebp$-4],$ esi

add eax, $[$ebp$-4]$

pop esi

pop edi

mov esp, ebp

pop ebp

ret

$\_$myFunc ENDP

END