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Editorial Team
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Asked: 2026-05-16T07:43:43+00:00

I can’t figure out the prototype for this simple function: In stack: Function call:

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I can’t figure out the prototype for this simple function:

In stack:
stack screenshot

Function call:

function call screenshot

That’s what I got so far, and it causes an error.

//No idea
void CameraDeviceCreate(int one,int two,int* three);

There are three registers used (R0,R1,R2) so there should be three arguments. Third one refers to a stack variable (I still don’t get how that works). #0x28 (var_28) is only mentioned in the ADD call, not sure what it could be. Where did I make a mistake?

If I missed some info out tell me and I’ll add it. This is from Camera.framework by the way.

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1 Answer

  1. Editorial Team

    Why do you think you have it wrong?

    Note, there is no guarantee that the third parameter is ‘int*’ – you need to look at what is in R4 at that point – I would guess its actually some sort of structure being pointed at, rather than an int.

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