Function spinCameraIsValid 

pub unsafe extern "C" fn spinCameraIsValid(
    hCamera: spinCamera,
    pbValid: *mut bool8_t,
) -> spinError

Checks whether a camera is still valid for use @see spinError

@param hCamera The camera to check @param pbValid The boolean pointer to return whether or not the camera is valid

@return spinError The error code; returns SPINNAKER_ERR_SUCCESS (or 0) for no error