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xcb_present_query_version(3)	 XCB Requests	  xcb_present_query_version(3)

NAME
       xcb_present_query_version -

SYNOPSIS
       #include	<xcb/present.h>

   Request function

       xcb_present_query_version_cookie_t
	      xcb_present_query_version(xcb_connection_t *conn,
	      uint32_t major_version, uint32_t minor_version);

   Reply datastructure
       typedef struct xcb_present_query_version_reply_t	{
	   uint8_t  response_type;
	   uint8_t  pad0;
	   uint16_t sequence;
	   uint32_t length;
	   uint32_t major_version;
	   uint32_t minor_version;
       } xcb_present_query_version_reply_t;

   Reply function

       xcb_present_query_version_reply_t
	      *xcb_present_query_version_reply(xcb_connection_t	*conn,
	      xcb_present_query_version_cookie_t cookie,
	      xcb_generic_error_t **e);

REQUEST	ARGUMENTS
       conn	 The XCB connection to X11.

       major_version
		 TODO: NOT YET DOCUMENTED.

       minor_version
		 TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       response_type
		 The  type  of this reply, in this case	XCB_PRESENT_QUERY_VER-
		 SION. 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.

DESCRIPTION
RETURN VALUE
       Returns an xcb_present_query_version_cookie_t. Errors have to  be  han-
       dled when calling the reply function xcb_present_query_version_reply.

       If   you	 want  to  handle  errors  in  the  event  loop	 instead,  use
       xcb_present_query_version_unchecked. See	xcb-requests(3)	for details.

ERRORS
       This request does never generate	any errors.

SEE ALSO
AUTHOR
       Generated from present.xml. Contact xcb@lists.freedesktop.org for  cor-
       rections	and improvements.

X Version 11			 libxcb	1.17.0	  xcb_present_query_version(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=xcb_present_query_version_unchecked&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>

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