3rdparty: remove xcb libs and bump minimal required version to 1.11

With libxcb 1.11 as minimal required version we can:

(a) (Maybe) Enable threaded GL for MESA, see QTBUG-67277.

(b) Avoid performance issues described in QTBUG-46017. Bundled xcb libs don't
    contain the more modern SHM fd passing APIs. The official binaries use
    "-qt-xcb", therefore we were shipping with the performance fix #ifdef-ed out.

(c) Make xcb-xkb a mandatory dependency avoiding issues described in QTBUG-30911.
    Issues that appear when Qt was configure with "-no-xkb -xcb-xlib", but
    X server has the XKB extension.

(d) Drop all, but xcb-xinput sources from src/3rdparty/xcb/, for which
    we need "xcb-xinput >= 1.12". This way we can reduce maintenance
    work. The xcb libraries were origianlly bundled because of lack of availability
    on supported distributions. This is not the case anymore:

    CI for Qt 5.13 has:

      Ubuntu 18.04 - libxcb 1.13
      RHEL 7.4 - libxcb 1.13
      openSUSE 15.0 - libxcb 1.13

    CI for Qt 5.12 has:

      Ubuntu 16.04 - libxcb 1.11
      RHEL 7.4 - libxcb 1.13
      openSUSE 42.3 - libxcb 1.11
      RHEL 6.x - not relevant because it was dropped from supported platforms.

Why 1.11 (released on Aug, 2014), but not 1.13 (released on March 2018)?

Based on what we have in CI for 5.13 and 5.14 we could update to 1.13,
but it means that Qt would require a very recent version of 3rd party
dependency.

[ChangeLog][Configure][X11] The minimal required version of libxcb now is 1.11.

[ChangeLog][Third-Party Code][X11] Removed all bundled XCB libs, with
the exception of xcb-xinput, which is not available on systems with
libxcb 1.11.

[ChangeLog][Configure][X11] Removed -qt-xcb, -system-xcb, -xkb, -xcb-xinput switches.

[ChangeLog][Platform Specific Changes][X11] XKB and XInput2 now are mandatory
dependencies for XCB plugin. XCB-XKB is a part of libxcb 1.11 releases.
XCB-XInput is not part of libxcb 1.11 releases, but Qt builders can use
-bundled-xcb-xinput switch.

Fixes: QTBUG-73862
Fixes: QTBUG-73888
Task-number: QTBUG-67277
Task-number: QTBUG-30939
Change-Id: I4c2bd2a0e667220d32fd1fbfa1419c844f17fcce
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 0 insertions, 1102 deletions

diff --git a/src/3rdparty/xcb/libxcb/shape.c b/src/3rdparty/xcb/libxcb/shape.c
deleted file mode 100644
index 98621c4983..0000000000
--- a/src/3rdparty/xcb/libxcb/shape.c
+++ /dev/null
@@ -1,1102 +0,0 @@
-/*
- * This file generated automatically from shape.xml by c_client.py.
- * Edit at your peril.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <stddef.h>  /* for offsetof() */
-#include "xcbext.h"
-#include "shape.h"
-
-#define ALIGNOF(type) offsetof(struct { char dummy; type member; }, member)
-#include "xproto.h"
-
-xcb_extension_t xcb_shape_id = { "SHAPE", 0 };
-
-
-/*****************************************************************************
- **
- ** void xcb_shape_op_next
- ** 
- ** @param xcb_shape_op_iterator_t *i
- ** @returns void
- **
- *****************************************************************************/
- 
-void
-xcb_shape_op_next (xcb_shape_op_iterator_t *i  /**< */)
-{
-    --i->rem;
-    ++i->data;
-    i->index += sizeof(xcb_shape_op_t);
-}
-
-
-/*****************************************************************************
- **
- ** xcb_generic_iterator_t xcb_shape_op_end
- ** 
- ** @param xcb_shape_op_iterator_t i
- ** @returns xcb_generic_iterator_t
- **
- *****************************************************************************/
- 
-xcb_generic_iterator_t
-xcb_shape_op_end (xcb_shape_op_iterator_t i  /**< */)
-{
-    xcb_generic_iterator_t ret;
-    ret.data = i.data + i.rem;
-    ret.index = i.index + ((char *) ret.data - (char *) i.data);
-    ret.rem = 0;
-    return ret;
-}
-
-
-/*****************************************************************************
- **
- ** void xcb_shape_kind_next
- ** 
- ** @param xcb_shape_kind_iterator_t *i
- ** @returns void
- **
- *****************************************************************************/
- 
-void
-xcb_shape_kind_next (xcb_shape_kind_iterator_t *i  /**< */)
-{
-    --i->rem;
-    ++i->data;
-    i->index += sizeof(xcb_shape_kind_t);
-}
-
-
-/*****************************************************************************
- **
- ** xcb_generic_iterator_t xcb_shape_kind_end
- ** 
- ** @param xcb_shape_kind_iterator_t i
- ** @returns xcb_generic_iterator_t
- **
- *****************************************************************************/
- 
-xcb_generic_iterator_t
-xcb_shape_kind_end (xcb_shape_kind_iterator_t i  /**< */)
-{
-    xcb_generic_iterator_t ret;
-    ret.data = i.data + i.rem;
-    ret.index = i.index + ((char *) ret.data - (char *) i.data);
-    ret.rem = 0;
-    return ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_query_version_cookie_t xcb_shape_query_version
- ** 
- ** @param xcb_connection_t *c
- ** @returns xcb_shape_query_version_cookie_t
- **
- *****************************************************************************/
- 
-xcb_shape_query_version_cookie_t
-xcb_shape_query_version (xcb_connection_t *c  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_QUERY_VERSION,
-        /* isvoid */ 0
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_shape_query_version_cookie_t xcb_ret;
-    xcb_shape_query_version_request_t xcb_out;
-    
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_query_version_cookie_t xcb_shape_query_version_unchecked
- ** 
- ** @param xcb_connection_t *c
- ** @returns xcb_shape_query_version_cookie_t
- **
- *****************************************************************************/
- 
-xcb_shape_query_version_cookie_t
-xcb_shape_query_version_unchecked (xcb_connection_t *c  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_QUERY_VERSION,
-        /* isvoid */ 0
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_shape_query_version_cookie_t xcb_ret;
-    xcb_shape_query_version_request_t xcb_out;
-    
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_query_version_reply_t * xcb_shape_query_version_reply
- ** 
- ** @param xcb_connection_t                  *c
- ** @param xcb_shape_query_version_cookie_t   cookie
- ** @param xcb_generic_error_t              **e
- ** @returns xcb_shape_query_version_reply_t *
- **
- *****************************************************************************/
- 
-xcb_shape_query_version_reply_t *
-xcb_shape_query_version_reply (xcb_connection_t                  *c  /**< */,
-                               xcb_shape_query_version_cookie_t   cookie  /**< */,
-                               xcb_generic_error_t              **e  /**< */)
-{
-    return (xcb_shape_query_version_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
-}
-
-int
-xcb_shape_rectangles_sizeof (const void  *_buffer  /**< */,
-                             uint32_t     rectangles_len  /**< */)
-{
-    char *xcb_tmp = (char *)_buffer;
-    unsigned int xcb_buffer_len = 0;
-    unsigned int xcb_block_len = 0;
-    unsigned int xcb_pad = 0;
-    unsigned int xcb_align_to;
-
-
-    xcb_block_len += sizeof(xcb_shape_rectangles_request_t);
-    xcb_tmp += xcb_block_len;
-    /* rectangles */
-    xcb_block_len += rectangles_len * sizeof(xcb_rectangle_t);
-    xcb_tmp += xcb_block_len;
-    xcb_align_to = ALIGNOF(xcb_rectangle_t);
-    /* insert padding */
-    xcb_pad = -xcb_block_len & (xcb_align_to - 1);
-    xcb_buffer_len += xcb_block_len + xcb_pad;
-    if (0 != xcb_pad) {
-        xcb_tmp += xcb_pad;
-        xcb_pad = 0;
-    }
-    xcb_block_len = 0;
-
-    return xcb_buffer_len;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_rectangles_checked
- ** 
- ** @param xcb_connection_t      *c
- ** @param xcb_shape_op_t         operation
- ** @param xcb_shape_kind_t       destination_kind
- ** @param uint8_t                ordering
- ** @param xcb_window_t           destination_window
- ** @param int16_t                x_offset
- ** @param int16_t                y_offset
- ** @param uint32_t               rectangles_len
- ** @param const xcb_rectangle_t *rectangles
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_rectangles_checked (xcb_connection_t      *c  /**< */,
-                              xcb_shape_op_t         operation  /**< */,
-                              xcb_shape_kind_t       destination_kind  /**< */,
-                              uint8_t                ordering  /**< */,
-                              xcb_window_t           destination_window  /**< */,
-                              int16_t                x_offset  /**< */,
-                              int16_t                y_offset  /**< */,
-                              uint32_t               rectangles_len  /**< */,
-                              const xcb_rectangle_t *rectangles  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 4,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_RECTANGLES,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[6];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_rectangles_request_t xcb_out;
-    
-    xcb_out.operation = operation;
-    xcb_out.destination_kind = destination_kind;
-    xcb_out.ordering = ordering;
-    xcb_out.pad0 = 0;
-    xcb_out.destination_window = destination_window;
-    xcb_out.x_offset = x_offset;
-    xcb_out.y_offset = y_offset;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    /* xcb_rectangle_t rectangles */
-    xcb_parts[4].iov_base = (char *) rectangles;
-    xcb_parts[4].iov_len = rectangles_len * sizeof(xcb_rectangle_t);
-    xcb_parts[5].iov_base = 0;
-    xcb_parts[5].iov_len = -xcb_parts[4].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_rectangles
- ** 
- ** @param xcb_connection_t      *c
- ** @param xcb_shape_op_t         operation
- ** @param xcb_shape_kind_t       destination_kind
- ** @param uint8_t                ordering
- ** @param xcb_window_t           destination_window
- ** @param int16_t                x_offset
- ** @param int16_t                y_offset
- ** @param uint32_t               rectangles_len
- ** @param const xcb_rectangle_t *rectangles
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_rectangles (xcb_connection_t      *c  /**< */,
-                      xcb_shape_op_t         operation  /**< */,
-                      xcb_shape_kind_t       destination_kind  /**< */,
-                      uint8_t                ordering  /**< */,
-                      xcb_window_t           destination_window  /**< */,
-                      int16_t                x_offset  /**< */,
-                      int16_t                y_offset  /**< */,
-                      uint32_t               rectangles_len  /**< */,
-                      const xcb_rectangle_t *rectangles  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 4,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_RECTANGLES,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[6];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_rectangles_request_t xcb_out;
-    
-    xcb_out.operation = operation;
-    xcb_out.destination_kind = destination_kind;
-    xcb_out.ordering = ordering;
-    xcb_out.pad0 = 0;
-    xcb_out.destination_window = destination_window;
-    xcb_out.x_offset = x_offset;
-    xcb_out.y_offset = y_offset;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    /* xcb_rectangle_t rectangles */
-    xcb_parts[4].iov_base = (char *) rectangles;
-    xcb_parts[4].iov_len = rectangles_len * sizeof(xcb_rectangle_t);
-    xcb_parts[5].iov_base = 0;
-    xcb_parts[5].iov_len = -xcb_parts[4].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_mask_checked
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_shape_op_t    operation
- ** @param xcb_shape_kind_t  destination_kind
- ** @param xcb_window_t      destination_window
- ** @param int16_t           x_offset
- ** @param int16_t           y_offset
- ** @param xcb_pixmap_t      source_bitmap
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_mask_checked (xcb_connection_t *c  /**< */,
-                        xcb_shape_op_t    operation  /**< */,
-                        xcb_shape_kind_t  destination_kind  /**< */,
-                        xcb_window_t      destination_window  /**< */,
-                        int16_t           x_offset  /**< */,
-                        int16_t           y_offset  /**< */,
-                        xcb_pixmap_t      source_bitmap  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_MASK,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_mask_request_t xcb_out;
-    
-    xcb_out.operation = operation;
-    xcb_out.destination_kind = destination_kind;
-    memset(xcb_out.pad0, 0, 2);
-    xcb_out.destination_window = destination_window;
-    xcb_out.x_offset = x_offset;
-    xcb_out.y_offset = y_offset;
-    xcb_out.source_bitmap = source_bitmap;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_mask
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_shape_op_t    operation
- ** @param xcb_shape_kind_t  destination_kind
- ** @param xcb_window_t      destination_window
- ** @param int16_t           x_offset
- ** @param int16_t           y_offset
- ** @param xcb_pixmap_t      source_bitmap
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_mask (xcb_connection_t *c  /**< */,
-                xcb_shape_op_t    operation  /**< */,
-                xcb_shape_kind_t  destination_kind  /**< */,
-                xcb_window_t      destination_window  /**< */,
-                int16_t           x_offset  /**< */,
-                int16_t           y_offset  /**< */,
-                xcb_pixmap_t      source_bitmap  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_MASK,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_mask_request_t xcb_out;
-    
-    xcb_out.operation = operation;
-    xcb_out.destination_kind = destination_kind;
-    memset(xcb_out.pad0, 0, 2);
-    xcb_out.destination_window = destination_window;
-    xcb_out.x_offset = x_offset;
-    xcb_out.y_offset = y_offset;
-    xcb_out.source_bitmap = source_bitmap;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_combine_checked
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_shape_op_t    operation
- ** @param xcb_shape_kind_t  destination_kind
- ** @param xcb_shape_kind_t  source_kind
- ** @param xcb_window_t      destination_window
- ** @param int16_t           x_offset
- ** @param int16_t           y_offset
- ** @param xcb_window_t      source_window
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_combine_checked (xcb_connection_t *c  /**< */,
-                           xcb_shape_op_t    operation  /**< */,
-                           xcb_shape_kind_t  destination_kind  /**< */,
-                           xcb_shape_kind_t  source_kind  /**< */,
-                           xcb_window_t      destination_window  /**< */,
-                           int16_t           x_offset  /**< */,
-                           int16_t           y_offset  /**< */,
-                           xcb_window_t      source_window  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_COMBINE,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_combine_request_t xcb_out;
-    
-    xcb_out.operation = operation;
-    xcb_out.destination_kind = destination_kind;
-    xcb_out.source_kind = source_kind;
-    xcb_out.pad0 = 0;
-    xcb_out.destination_window = destination_window;
-    xcb_out.x_offset = x_offset;
-    xcb_out.y_offset = y_offset;
-    xcb_out.source_window = source_window;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_combine
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_shape_op_t    operation
- ** @param xcb_shape_kind_t  destination_kind
- ** @param xcb_shape_kind_t  source_kind
- ** @param xcb_window_t      destination_window
- ** @param int16_t           x_offset
- ** @param int16_t           y_offset
- ** @param xcb_window_t      source_window
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_combine (xcb_connection_t *c  /**< */,
-                   xcb_shape_op_t    operation  /**< */,
-                   xcb_shape_kind_t  destination_kind  /**< */,
-                   xcb_shape_kind_t  source_kind  /**< */,
-                   xcb_window_t      destination_window  /**< */,
-                   int16_t           x_offset  /**< */,
-                   int16_t           y_offset  /**< */,
-                   xcb_window_t      source_window  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_COMBINE,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_combine_request_t xcb_out;
-    
-    xcb_out.operation = operation;
-    xcb_out.destination_kind = destination_kind;
-    xcb_out.source_kind = source_kind;
-    xcb_out.pad0 = 0;
-    xcb_out.destination_window = destination_window;
-    xcb_out.x_offset = x_offset;
-    xcb_out.y_offset = y_offset;
-    xcb_out.source_window = source_window;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_offset_checked
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_shape_kind_t  destination_kind
- ** @param xcb_window_t      destination_window
- ** @param int16_t           x_offset
- ** @param int16_t           y_offset
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_offset_checked (xcb_connection_t *c  /**< */,
-                          xcb_shape_kind_t  destination_kind  /**< */,
-                          xcb_window_t      destination_window  /**< */,
-                          int16_t           x_offset  /**< */,
-                          int16_t           y_offset  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_OFFSET,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_offset_request_t xcb_out;
-    
-    xcb_out.destination_kind = destination_kind;
-    memset(xcb_out.pad0, 0, 3);
-    xcb_out.destination_window = destination_window;
-    xcb_out.x_offset = x_offset;
-    xcb_out.y_offset = y_offset;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_offset
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_shape_kind_t  destination_kind
- ** @param xcb_window_t      destination_window
- ** @param int16_t           x_offset
- ** @param int16_t           y_offset
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_offset (xcb_connection_t *c  /**< */,
-                  xcb_shape_kind_t  destination_kind  /**< */,
-                  xcb_window_t      destination_window  /**< */,
-                  int16_t           x_offset  /**< */,
-                  int16_t           y_offset  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_OFFSET,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_offset_request_t xcb_out;
-    
-    xcb_out.destination_kind = destination_kind;
-    memset(xcb_out.pad0, 0, 3);
-    xcb_out.destination_window = destination_window;
-    xcb_out.x_offset = x_offset;
-    xcb_out.y_offset = y_offset;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_query_extents_cookie_t xcb_shape_query_extents
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_window_t      destination_window
- ** @returns xcb_shape_query_extents_cookie_t
- **
- *****************************************************************************/
- 
-xcb_shape_query_extents_cookie_t
-xcb_shape_query_extents (xcb_connection_t *c  /**< */,
-                         xcb_window_t      destination_window  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_QUERY_EXTENTS,
-        /* isvoid */ 0
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_shape_query_extents_cookie_t xcb_ret;
-    xcb_shape_query_extents_request_t xcb_out;
-    
-    xcb_out.destination_window = destination_window;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_query_extents_cookie_t xcb_shape_query_extents_unchecked
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_window_t      destination_window
- ** @returns xcb_shape_query_extents_cookie_t
- **
- *****************************************************************************/
- 
-xcb_shape_query_extents_cookie_t
-xcb_shape_query_extents_unchecked (xcb_connection_t *c  /**< */,
-                                   xcb_window_t      destination_window  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_QUERY_EXTENTS,
-        /* isvoid */ 0
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_shape_query_extents_cookie_t xcb_ret;
-    xcb_shape_query_extents_request_t xcb_out;
-    
-    xcb_out.destination_window = destination_window;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_query_extents_reply_t * xcb_shape_query_extents_reply
- ** 
- ** @param xcb_connection_t                  *c
- ** @param xcb_shape_query_extents_cookie_t   cookie
- ** @param xcb_generic_error_t              **e
- ** @returns xcb_shape_query_extents_reply_t *
- **
- *****************************************************************************/
- 
-xcb_shape_query_extents_reply_t *
-xcb_shape_query_extents_reply (xcb_connection_t                  *c  /**< */,
-                               xcb_shape_query_extents_cookie_t   cookie  /**< */,
-                               xcb_generic_error_t              **e  /**< */)
-{
-    return (xcb_shape_query_extents_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_select_input_checked
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_window_t      destination_window
- ** @param uint8_t           enable
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_select_input_checked (xcb_connection_t *c  /**< */,
-                                xcb_window_t      destination_window  /**< */,
-                                uint8_t           enable  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_SELECT_INPUT,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_select_input_request_t xcb_out;
-    
-    xcb_out.destination_window = destination_window;
-    xcb_out.enable = enable;
-    memset(xcb_out.pad0, 0, 3);
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_void_cookie_t xcb_shape_select_input
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_window_t      destination_window
- ** @param uint8_t           enable
- ** @returns xcb_void_cookie_t
- **
- *****************************************************************************/
- 
-xcb_void_cookie_t
-xcb_shape_select_input (xcb_connection_t *c  /**< */,
-                        xcb_window_t      destination_window  /**< */,
-                        uint8_t           enable  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_SELECT_INPUT,
-        /* isvoid */ 1
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_void_cookie_t xcb_ret;
-    xcb_shape_select_input_request_t xcb_out;
-    
-    xcb_out.destination_window = destination_window;
-    xcb_out.enable = enable;
-    memset(xcb_out.pad0, 0, 3);
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_input_selected_cookie_t xcb_shape_input_selected
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_window_t      destination_window
- ** @returns xcb_shape_input_selected_cookie_t
- **
- *****************************************************************************/
- 
-xcb_shape_input_selected_cookie_t
-xcb_shape_input_selected (xcb_connection_t *c  /**< */,
-                          xcb_window_t      destination_window  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_INPUT_SELECTED,
-        /* isvoid */ 0
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_shape_input_selected_cookie_t xcb_ret;
-    xcb_shape_input_selected_request_t xcb_out;
-    
-    xcb_out.destination_window = destination_window;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_input_selected_cookie_t xcb_shape_input_selected_unchecked
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_window_t      destination_window
- ** @returns xcb_shape_input_selected_cookie_t
- **
- *****************************************************************************/
- 
-xcb_shape_input_selected_cookie_t
-xcb_shape_input_selected_unchecked (xcb_connection_t *c  /**< */,
-                                    xcb_window_t      destination_window  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_INPUT_SELECTED,
-        /* isvoid */ 0
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_shape_input_selected_cookie_t xcb_ret;
-    xcb_shape_input_selected_request_t xcb_out;
-    
-    xcb_out.destination_window = destination_window;
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_input_selected_reply_t * xcb_shape_input_selected_reply
- ** 
- ** @param xcb_connection_t                   *c
- ** @param xcb_shape_input_selected_cookie_t   cookie
- ** @param xcb_generic_error_t               **e
- ** @returns xcb_shape_input_selected_reply_t *
- **
- *****************************************************************************/
- 
-xcb_shape_input_selected_reply_t *
-xcb_shape_input_selected_reply (xcb_connection_t                   *c  /**< */,
-                                xcb_shape_input_selected_cookie_t   cookie  /**< */,
-                                xcb_generic_error_t               **e  /**< */)
-{
-    return (xcb_shape_input_selected_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
-}
-
-int
-xcb_shape_get_rectangles_sizeof (const void  *_buffer  /**< */)
-{
-    char *xcb_tmp = (char *)_buffer;
-    const xcb_shape_get_rectangles_reply_t *_aux = (xcb_shape_get_rectangles_reply_t *)_buffer;
-    unsigned int xcb_buffer_len = 0;
-    unsigned int xcb_block_len = 0;
-    unsigned int xcb_pad = 0;
-    unsigned int xcb_align_to;
-
-
-    xcb_block_len += sizeof(xcb_shape_get_rectangles_reply_t);
-    xcb_tmp += xcb_block_len;
-    /* rectangles */
-    xcb_block_len += _aux->rectangles_len * sizeof(xcb_rectangle_t);
-    xcb_tmp += xcb_block_len;
-    xcb_align_to = ALIGNOF(xcb_rectangle_t);
-    /* insert padding */
-    xcb_pad = -xcb_block_len & (xcb_align_to - 1);
-    xcb_buffer_len += xcb_block_len + xcb_pad;
-    if (0 != xcb_pad) {
-        xcb_tmp += xcb_pad;
-        xcb_pad = 0;
-    }
-    xcb_block_len = 0;
-
-    return xcb_buffer_len;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_get_rectangles_cookie_t xcb_shape_get_rectangles
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_window_t      window
- ** @param xcb_shape_kind_t  source_kind
- ** @returns xcb_shape_get_rectangles_cookie_t
- **
- *****************************************************************************/
- 
-xcb_shape_get_rectangles_cookie_t
-xcb_shape_get_rectangles (xcb_connection_t *c  /**< */,
-                          xcb_window_t      window  /**< */,
-                          xcb_shape_kind_t  source_kind  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_GET_RECTANGLES,
-        /* isvoid */ 0
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_shape_get_rectangles_cookie_t xcb_ret;
-    xcb_shape_get_rectangles_request_t xcb_out;
-    
-    xcb_out.window = window;
-    xcb_out.source_kind = source_kind;
-    memset(xcb_out.pad0, 0, 3);
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_get_rectangles_cookie_t xcb_shape_get_rectangles_unchecked
- ** 
- ** @param xcb_connection_t *c
- ** @param xcb_window_t      window
- ** @param xcb_shape_kind_t  source_kind
- ** @returns xcb_shape_get_rectangles_cookie_t
- **
- *****************************************************************************/
- 
-xcb_shape_get_rectangles_cookie_t
-xcb_shape_get_rectangles_unchecked (xcb_connection_t *c  /**< */,
-                                    xcb_window_t      window  /**< */,
-                                    xcb_shape_kind_t  source_kind  /**< */)
-{
-    static const xcb_protocol_request_t xcb_req = {
-        /* count */ 2,
-        /* ext */ &xcb_shape_id,
-        /* opcode */ XCB_SHAPE_GET_RECTANGLES,
-        /* isvoid */ 0
-    };
-    
-    struct iovec xcb_parts[4];
-    xcb_shape_get_rectangles_cookie_t xcb_ret;
-    xcb_shape_get_rectangles_request_t xcb_out;
-    
-    xcb_out.window = window;
-    xcb_out.source_kind = source_kind;
-    memset(xcb_out.pad0, 0, 3);
-    
-    xcb_parts[2].iov_base = (char *) &xcb_out;
-    xcb_parts[2].iov_len = sizeof(xcb_out);
-    xcb_parts[3].iov_base = 0;
-    xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
-    
-    xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
-    return xcb_ret;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_rectangle_t * xcb_shape_get_rectangles_rectangles
- ** 
- ** @param const xcb_shape_get_rectangles_reply_t *R
- ** @returns xcb_rectangle_t *
- **
- *****************************************************************************/
- 
-xcb_rectangle_t *
-xcb_shape_get_rectangles_rectangles (const xcb_shape_get_rectangles_reply_t *R  /**< */)
-{
-    return (xcb_rectangle_t *) (R + 1);
-}
-
-
-/*****************************************************************************
- **
- ** int xcb_shape_get_rectangles_rectangles_length
- ** 
- ** @param const xcb_shape_get_rectangles_reply_t *R
- ** @returns int
- **
- *****************************************************************************/
- 
-int
-xcb_shape_get_rectangles_rectangles_length (const xcb_shape_get_rectangles_reply_t *R  /**< */)
-{
-    return R->rectangles_len;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_rectangle_iterator_t xcb_shape_get_rectangles_rectangles_iterator
- ** 
- ** @param const xcb_shape_get_rectangles_reply_t *R
- ** @returns xcb_rectangle_iterator_t
- **
- *****************************************************************************/
- 
-xcb_rectangle_iterator_t
-xcb_shape_get_rectangles_rectangles_iterator (const xcb_shape_get_rectangles_reply_t *R  /**< */)
-{
-    xcb_rectangle_iterator_t i;
-    i.data = (xcb_rectangle_t *) (R + 1);
-    i.rem = R->rectangles_len;
-    i.index = (char *) i.data - (char *) R;
-    return i;
-}
-
-
-/*****************************************************************************
- **
- ** xcb_shape_get_rectangles_reply_t * xcb_shape_get_rectangles_reply
- ** 
- ** @param xcb_connection_t                   *c
- ** @param xcb_shape_get_rectangles_cookie_t   cookie
- ** @param xcb_generic_error_t               **e
- ** @returns xcb_shape_get_rectangles_reply_t *
- **
- *****************************************************************************/
- 
-xcb_shape_get_rectangles_reply_t *
-xcb_shape_get_rectangles_reply (xcb_connection_t                   *c  /**< */,
-                                xcb_shape_get_rectangles_cookie_t   cookie  /**< */,
-                                xcb_generic_error_t               **e  /**< */)
-{
-    return (xcb_shape_get_rectangles_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
-}
-