centos man page for xcb_xv_query_extension_unchecked

xcb_xv_query_extension(3)					   XCB Requests 					 xcb_xv_query_extension(3)

NAME
       xcb_xv_query_extension -

SYNOPSIS
       #include <xcb/xv.h>

   Request function
       xcb_xv_query_extension_cookie_t xcb_xv_query_extension(xcb_connection_t *conn,

   Reply datastructure
       typedef struct xcb_xv_query_extension_reply_t {
	   uint8_t  response_type;
	   uint8_t  pad0;
	   uint16_t sequence;
	   uint32_t length;
	   uint16_t major;
	   uint16_t minor;
       } xcb_xv_query_extension_reply_t;

   Reply function
       xcb_xv_query_extension_reply_t *xcb_xv_query_extension_reply(xcb_connection_t *conn, xcb_xv_query_extension_cookie_t cookie,
	      xcb_generic_error_t **e);

REQUEST ARGUMENTS
       conn	 The XCB connection to X11.

REPLY FIELDS
       response_type
		 The type of this reply, in this case XCB_XV_QUERY_EXTENSION. 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	 TODO: NOT YET DOCUMENTED.

       minor	 TODO: NOT YET DOCUMENTED.

DESCRIPTION
RETURN VALUE
       Returns an xcb_xv_query_extension_cookie_t. Errors have to be handled when calling the reply function xcb_xv_query_extension_reply.

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

ERRORS
       This request does never generate any errors.

SEE ALSO
AUTHOR
       Generated from xv.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

XCB
								    2014-06-10						 xcb_xv_query_extension(3)