pub type PFN_cuGraphAddMemFreeNode = unsafe extern "C" fn(graph_node: *mut CUgraphNode, graph: CUgraph, dependencies: *const CUgraphNode, num_dependencies: usize, dptr: CUdeviceptr) -> CUresult;pub type PFN_cuGraphAddMemFreeNode = unsafe extern "C" fn(graph_node: *mut CUgraphNode, graph: CUgraph, dependencies: *const CUgraphNode, num_dependencies: usize, dptr: CUdeviceptr) -> CUresult;