Function hurray_buffer_data_ptr 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn hurray_buffer_data_ptr(
    buffer: *const HurrayBuffer,
    out_data: *mut *mut c_void,
) -> HurrayStatus

Reads the raw data pointer stored in a buffer handle.

Safety

buffer and out_data MUST be valid, non-null pointers.