Function cusparseCreateConstCsc 

pub unsafe extern "C" fn cusparseCreateConstCsc(
    spMatDescr: *mut cusparseConstSpMatDescr_t,
    rows: i64,
    cols: i64,
    nnz: i64,
    cscColOffsets: *const c_void,
    cscRowInd: *const c_void,
    cscValues: *const c_void,
    cscColOffsetsType: cusparseIndexType_t,
    cscRowIndType: cusparseIndexType_t,
    idxBase: cusparseIndexBase_t,
    valueType: cudaDataType,
) -> cusparseStatus_t