---
name: "qb_map_iter_next"
section: "3"
platform: "linux"
package: "libqb"
version: "2.0.10-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/qb_map_iter_next"
---

# qb\_map\_iter\_next(3)

Get the next item.

## NAME

qb\_map\_iter\_next - Get the next item.

## SYNOPSIS

```
#include <qb/qbmap.h>

const char * qb_map_iter_next(
    qb_map_iter_t   *i,      /* the iterator */
    void           **value   /* (out) the next item's value*/
);
```

## PARAMS

**i**     *the iterator*

**value** *(out) the next item's value*

## DESCRIPTION

## RETURN VALUE

**the**        next key

**NULL**       - the end of the iteration

## SEE ALSO

[*qb\_trie\_dump*(3)](/qb_trie_dump/3.md), [*qb\_map\_iter\_create*(3)](/qb_map_iter_create/3.md), [*qb\_skiplist\_create*(3)](/qb_skiplist_create/3.md), [*qb\_map\_notify\_del*(3)](/qb_map_notify_del/3.md), [*qb\_map\_put*(3)](/qb_map_put/3.md), [*qb\_map\_count\_get*(3)](/qb_map_count_get/3.md), [*qb\_map\_foreach*(3)](/qb_map_foreach/3.md), [*qb\_map\_pref\_iter\_create*(3)](/qb_map_pref_iter_create/3.md), [*qb\_map\_get*(3)](/qb_map_get/3.md), [*qb\_map\_destroy*(3)](/qb_map_destroy/3.md), [*qb\_hashtable\_create*(3)](/qb_hashtable_create/3.md), [*qb\_map\_iter\_free*(3)](/qb_map_iter_free/3.md), [*qb\_map\_notify\_add*(3)](/qb_map_notify_add/3.md), [*qb\_trie\_create*(3)](/qb_trie_create/3.md), [*qb\_map\_notify\_del\_2*(3)](/qb_map_notify_del_2/3.md), [*qb\_map\_rm*(3)](/qb_map_rm/3.md)

## COPYRIGHT

Copyright (C) 2010-2020 Red Hat, Inc.