pub unsafe extern "C" fn mlx5dv_devx_umem_reg_ex(
ctx: *mut ibv_context,
umem_in: *mut mlx5dv_devx_umem_in,
) -> *mut mlx5dv_devx_umem
pub unsafe extern "C" fn mlx5dv_devx_umem_reg_ex(
ctx: *mut ibv_context,
umem_in: *mut mlx5dv_devx_umem_in,
) -> *mut mlx5dv_devx_umem