Type Alias PFN_cusparseDestroyDnVec 

pub type PFN_cusparseDestroyDnVec = unsafe extern "C" fn(descr: cusparseDnVecDescr_t) -> cusparseStatus_t;

cuSPARSE: destroy a dense-vector descriptor. See https://docs.nvidia.com/cuda/cusparse/index.html.