xcb\_input\_get\_extension\_version(3) XCB Requests xcb\_input\_get\_extension\_version(3)

# [NAME](#NAME)

xcb\_input\_get\_extension\_version -

# [SYNOPSIS](#SYNOPSIS)

**#include <xcb/xinput.h>**

## [Request function](#Request_function)

xcb\_input\_get\_extension\_version\_cookie\_t **xcb\_input\_get\_extension\_version**(xcb\_connection\_t \**conn*, uint16\_t *name\_len*, const char \**name*);

## [Reply datastructure](#Reply_datastructure)

```
typedef struct xcb_input_get_extension_version_reply_t {


    uint8_t  response_type;


    uint8_t  xi_reply_type;


    uint16_t sequence;


    uint32_t length;


    uint16_t server_major;


    uint16_t server_minor;


    uint8_t  present;


    uint8_t  pad0[19];
} xcb_input_get_extension_version_reply_t;
```

## [Reply function](#Reply_function)

xcb\_input\_get\_extension\_version\_reply\_t \***xcb\_input\_get\_extension\_version\_reply**(xcb\_connection\_t \**conn*, xcb\_input\_get\_extension\_version\_cookie\_t *cookie*, xcb\_generic\_error\_t \*\**e*);

# [REQUEST ARGUMENTS](#REQUEST_ARGUMENTS)

[*conn*](#conn)

The XCB connection to X11.

[*name\_len*](#name_len)

TODO: NOT YET DOCUMENTED.

[*name*](#name)

TODO: NOT YET DOCUMENTED.

# [REPLY FIELDS](#REPLY_FIELDS)

[*response\_type*](#response_type)

The type of this reply, in this case *XCB\_INPUT\_GET\_EXTENSION\_VERSION*. This field is also present in the *xcb\_generic\_reply\_t* and can be used to tell replies apart from each other.

[*sequence*](#sequence)

The sequence number of the last request processed by the X11 server.

[*length*](#length)

The length of the reply, in words (a word is 4 bytes).

[*xi\_reply\_type*](#xi_reply_type)

TODO: NOT YET DOCUMENTED.

[*server\_major*](#server_major)

TODO: NOT YET DOCUMENTED.

[*server\_minor*](#server_minor)

TODO: NOT YET DOCUMENTED.

[*present*](#present)

TODO: NOT YET DOCUMENTED.

# [DESCRIPTION](#DESCRIPTION)

# [RETURN VALUE](#RETURN_VALUE)

Returns an *xcb\_input\_get\_extension\_version\_cookie\_t*. Errors have to be handled when calling the reply function *xcb\_input\_get\_extension\_version\_reply*.

If you want to handle errors in the event loop instead, use *xcb\_input\_get\_extension\_version\_unchecked*. See [**xcb-requests(3)**](/man/os/libxcb/xcb-requests.3) for details.

# [ERRORS](#ERRORS)

This request does never generate any errors.

# [SEE ALSO](#SEE_ALSO)

# [AUTHOR](#AUTHOR)

Generated from xinput.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

libxcb 1.17.0 X Version 11

---

Document: xcb_input_get_extension_version_reply(3) from libxcb 1.17.0-r16 (Chainguard OS)
Source: https://gitlab.freedesktop.org/xorg/lib/libxcb.git