# qelem
## **Overview**
**Related Modules:**
[UTILS](zh-cn_topic_0000001055198076.md)
**Description:**
Creates a queue from the doubly linked list for [insque](zh-cn_topic_0000001055198076.md#ga7dc680d5d6d07984f96737c220058d64) and [remque](zh-cn_topic_0000001055198076.md#ga1d2e353620a8dc3bb2702831607a3fc1).
## **Summary**
## Data Fields
## **Details**
## **Field Documentation**
## q\_back
```
struct [qelem](qelem.md)* qelem::q_back
```
**Description:**
Pointer to the next **qelem** type
## q\_data
```
char qelem::q_data[1]
```
**Description:**
Data saved in the queue
## q\_forw
```
struct [qelem](qelem.md)* qelem::q_forw
```
**Description:**
Pointer to the previous **qelem** type