Function cusparseCreateConstBsr 

pub unsafe extern "C" fn cusparseCreateConstBsr(
    spMatDescr: *mut cusparseConstSpMatDescr_t,
    brows: i64,
    bcols: i64,
    bnnz: i64,
    rowBlockDim: i64,
    colBlockDim: i64,
    bsrRowOffsets: *const c_void,
    bsrColInd: *const c_void,
    bsrValues: *const c_void,
    bsrRowOffsetsType: cusparseIndexType_t,
    bsrColIndType: cusparseIndexType_t,
    idxBase: cusparseIndexBase_t,
    valueType: cudaDataType,
    order: cusparseOrder_t,
) -> cusparseStatus_t