xcb_dbe_query_version - Queries the version of this extension

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

X Version 11                                      libxcb 1.17.0                         xcb_dbe_query_version(3)

       Queries the version of this extension. You must do this before using any functionality it provides.

       This request does never generate any errors.

       xcb_dbe_query_version - Queries the version of this extension

response_type
                 The  type  of this reply, in this case XCB_DBE_QUERY_VERSION. This field is also present in the
                 xcb_generic_reply_t and can be used to tell replies apart from each other.

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

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

       major_version
                 TODO: NOT YET DOCUMENTED.

       minor_version
                 TODO: NOT YET DOCUMENTED.

conn      The XCB connection to X11.

       major_version
                 The  major version of the extension. Check that it is compatible with the XCB_DBE_MAJOR_VERSION
                 that your code is compiled with.

       minor_version
                 The minor version of the extension. Check that it is compatible with the  XCB_DBE_MINOR_VERSION
                 that your code is compiled with.

       Returns an xcb_dbe_query_version_cookie_t. Errors have to be handled  when  calling  the  reply  function
       xcb_dbe_query_version_reply.

       If  you want to handle errors in the event loop instead, use xcb_dbe_query_version_unchecked. See xcb-re‐quests(3) for details.

xcb-requests(3)

#include<xcb/dbe.h>Requestfunction

       xcb_dbe_query_version_cookie_t xcb_dbe_query_version(xcb_connection_t *conn, uint8_t major_version,
              uint8_t minor_version);

   Replydatastructure
       typedef struct xcb_dbe_query_version_reply_t {
           uint8_t  response_type;
           uint8_t  pad0;
           uint16_t sequence;
           uint32_t length;
           uint8_t  major_version;
           uint8_t  minor_version;
           uint8_t  pad1[22];
       } xcb_dbe_query_version_reply_t;

   Replyfunction

       xcb_dbe_query_version_reply_t *xcb_dbe_query_version_reply(xcb_connection_t *conn,
              xcb_dbe_query_version_cookie_t cookie, xcb_generic_error_t **e);