Function rcudnn::cudnnGetMultiHeadAttnWeights

pub unsafe extern "C" fn cudnnGetMultiHeadAttnWeights(
    handle: *mut cudnnContext, 
    attnDesc: *mut cudnnAttnStruct, 
    wKind: cudnnMultiHeadAttnWeightKind_t, 
    weightSizeInBytes: usize, 
    weights: *const c_void, 
    wDesc: *mut cudnnTensorStruct, 
    wAddr: *mut *mut c_void
) -> cudnnStatus_t