pub unsafe extern "C" fn cusparseConstCsrGet(
spMatDescr: cusparseConstSpMatDescr_t,
rows: *mut i64,
cols: *mut i64,
nnz: *mut i64,
csrRowOffsets: *mut *const c_void,
csrColInd: *mut *const c_void,
csrValues: *mut *const c_void,
csrRowOffsetsType: *mut cusparseIndexType_t,
csrColIndType: *mut cusparseIndexType_t,
idxBase: *mut cusparseIndexBase_t,
valueType: *mut cudaDataType,
) -> cusparseStatus_t