Function parity_rocksdb::rocksdb_ffi::rocksdb_get_cf

pub unsafe extern "C" fn rocksdb_get_cf(
    db: *const DBInstanceOpaque, 
    readopts: *const DBReadOptionsOpaque, 
    cf_handle: *const DBCFHandleOpaque, 
    k: *const u8, 
    kLen: usize, 
    valLen: *const usize, 
    err: *mut *const i8
) -> *mut c_void