/external/mit/xorg/lib/libxcb/files/xinput.c

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/*
 * This file generated automatically from xinput.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 "xinput.h"

#define ALIGNOF(type) offsetof(struct { char dummy; type member; }, member)
#include "xfixes.h"

xcb_extension_t xcb_input_id = { "XInputExtension", 0 };

void
xcb_input_event_class_next (xcb_input_event_class_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_event_class_t);
}

xcb_generic_iterator_t
xcb_input_event_class_end (xcb_input_event_class_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_input_key_code_next (xcb_input_key_code_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_key_code_t);
}

xcb_generic_iterator_t
xcb_input_key_code_end (xcb_input_key_code_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_input_device_id_next (xcb_input_device_id_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_device_id_t);
}

xcb_generic_iterator_t
xcb_input_device_id_end (xcb_input_device_id_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_input_fp1616_next (xcb_input_fp1616_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_fp1616_t);
}

xcb_generic_iterator_t
xcb_input_fp1616_end (xcb_input_fp1616_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_input_fp3232_next (xcb_input_fp3232_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_fp3232_t);
}

xcb_generic_iterator_t
xcb_input_fp3232_end (xcb_input_fp3232_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;
}

int
xcb_input_get_extension_version_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_get_extension_version_request_t *_aux = (xcb_input_get_extension_version_request_t *)_buffer;
    unsigned int xcb_buffer_len = 0;
    unsigned int xcb_block_len = 0;
    unsigned int xcb_pad = 0;
    unsigned int xcb_align_to = 0;


    xcb_block_len += sizeof(xcb_input_get_extension_version_request_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* name */
    xcb_block_len += _aux->name_len * sizeof(char);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(char);
    /* 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_input_get_extension_version_cookie_t
xcb_input_get_extension_version (xcb_connection_t *c  /**< */,
                                 uint16_t          name_len  /**< */,
                                 const char       *name  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 4,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_GET_EXTENSION_VERSION,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[6];
    xcb_input_get_extension_version_cookie_t xcb_ret;
    xcb_input_get_extension_version_request_t xcb_out;

    xcb_out.name_len = name_len;
    memset(xcb_out.pad0, 0, 2);

    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;
    /* char name */
    xcb_parts[4].iov_base = (char *) name;
    xcb_parts[4].iov_len = name_len * sizeof(char);
    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_input_get_extension_version_cookie_t
xcb_input_get_extension_version_unchecked (xcb_connection_t *c  /**< */,
                                           uint16_t          name_len  /**< */,
                                           const char       *name  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 4,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_GET_EXTENSION_VERSION,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[6];
    xcb_input_get_extension_version_cookie_t xcb_ret;
    xcb_input_get_extension_version_request_t xcb_out;

    xcb_out.name_len = name_len;
    memset(xcb_out.pad0, 0, 2);

    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;
    /* char name */
    xcb_parts[4].iov_base = (char *) name;
    xcb_parts[4].iov_len = name_len * sizeof(char);
    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_input_get_extension_version_reply_t *
xcb_input_get_extension_version_reply (xcb_connection_t                          *c  /**< */,
                                       xcb_input_get_extension_version_cookie_t   cookie  /**< */,
                                       xcb_generic_error_t                      **e  /**< */)
{
    return (xcb_input_get_extension_version_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}

void
xcb_input_device_info_next (xcb_input_device_info_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_device_info_t);
}

xcb_generic_iterator_t
xcb_input_device_info_end (xcb_input_device_info_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_input_key_info_next (xcb_input_key_info_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_key_info_t);
}

xcb_generic_iterator_t
xcb_input_key_info_end (xcb_input_key_info_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_input_button_info_next (xcb_input_button_info_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_button_info_t);
}

xcb_generic_iterator_t
xcb_input_button_info_end (xcb_input_button_info_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_input_axis_info_next (xcb_input_axis_info_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_axis_info_t);
}

xcb_generic_iterator_t
xcb_input_axis_info_end (xcb_input_axis_info_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;
}

int
xcb_input_valuator_info_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_valuator_info_t *_aux = (xcb_input_valuator_info_t *)_buffer;
    unsigned int xcb_buffer_len = 0;
    unsigned int xcb_block_len = 0;
    unsigned int xcb_pad = 0;
    unsigned int xcb_align_to = 0;


    xcb_block_len += sizeof(xcb_input_valuator_info_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* axes */
    xcb_block_len += _aux->axes_len * sizeof(xcb_input_axis_info_t);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(xcb_input_axis_info_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_input_axis_info_t *
xcb_input_valuator_info_axes (const xcb_input_valuator_info_t *R  /**< */)
{
    return (xcb_input_axis_info_t *) (R + 1);
}

int
xcb_input_valuator_info_axes_length (const xcb_input_valuator_info_t *R  /**< */)
{
    return R->axes_len;
}

xcb_input_axis_info_iterator_t
xcb_input_valuator_info_axes_iterator (const xcb_input_valuator_info_t *R  /**< */)
{
    xcb_input_axis_info_iterator_t i;
    i.data = (xcb_input_axis_info_t *) (R + 1);
    i.rem = R->axes_len;
    i.index = (char *) i.data - (char *) R;
    return i;
}

void
xcb_input_valuator_info_next (xcb_input_valuator_info_iterator_t *i  /**< */)
{
    xcb_input_valuator_info_t *R = i->data;
    xcb_generic_iterator_t child;
    child.data = (xcb_input_valuator_info_t *)(((char *)R) + xcb_input_valuator_info_sizeof(R));
    i->index = (char *) child.data - (char *) i->data;
    --i->rem;
    i->data = (xcb_input_valuator_info_t *) child.data;
}

xcb_generic_iterator_t
xcb_input_valuator_info_end (xcb_input_valuator_info_iterator_t i  /**< */)
{
    xcb_generic_iterator_t ret;
    while(i.rem > 0)
        xcb_input_valuator_info_next(&i);
    ret.data = i.data;
    ret.rem = i.rem;
    ret.index = i.index;
    return ret;
}

void
xcb_input_input_info_next (xcb_input_input_info_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_input_info_t);
}

xcb_generic_iterator_t
xcb_input_input_info_end (xcb_input_input_info_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;
}

int
xcb_input_device_name_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_device_name_t *_aux = (xcb_input_device_name_t *)_buffer;
    unsigned int xcb_buffer_len = 0;
    unsigned int xcb_block_len = 0;
    unsigned int xcb_pad = 0;
    unsigned int xcb_align_to = 0;


    xcb_block_len += sizeof(xcb_input_device_name_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* string */
    xcb_block_len += _aux->len * sizeof(char);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(char);
    /* 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;
}

char *
xcb_input_device_name_string (const xcb_input_device_name_t *R  /**< */)
{
    return (char *) (R + 1);
}

int
xcb_input_device_name_string_length (const xcb_input_device_name_t *R  /**< */)
{
    return R->len;
}

xcb_generic_iterator_t
xcb_input_device_name_string_end (const xcb_input_device_name_t *R  /**< */)
{
    xcb_generic_iterator_t i;
    i.data = ((char *) (R + 1)) + (R->len);
    i.rem = 0;
    i.index = (char *) i.data - (char *) R;
    return i;
}

void
xcb_input_device_name_next (xcb_input_device_name_iterator_t *i  /**< */)
{
    xcb_input_device_name_t *R = i->data;
    xcb_generic_iterator_t child;
    child.data = (xcb_input_device_name_t *)(((char *)R) + xcb_input_device_name_sizeof(R));
    i->index = (char *) child.data - (char *) i->data;
    --i->rem;
    i->data = (xcb_input_device_name_t *) child.data;
}

xcb_generic_iterator_t
xcb_input_device_name_end (xcb_input_device_name_iterator_t i  /**< */)
{
    xcb_generic_iterator_t ret;
    while(i.rem > 0)
        xcb_input_device_name_next(&i);
    ret.data = i.data;
    ret.rem = i.rem;
    ret.index = i.index;
    return ret;
}

int
xcb_input_list_input_devices_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_list_input_devices_reply_t *_aux = (xcb_input_list_input_devices_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 = 0;


    xcb_block_len += sizeof(xcb_input_list_input_devices_reply_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* devices */
    xcb_block_len += _aux->devices_len * sizeof(xcb_input_device_info_t);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(xcb_input_device_info_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_input_list_input_devices_cookie_t
xcb_input_list_input_devices (xcb_connection_t *c  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_LIST_INPUT_DEVICES,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_list_input_devices_cookie_t xcb_ret;
    xcb_input_list_input_devices_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_input_list_input_devices_cookie_t
xcb_input_list_input_devices_unchecked (xcb_connection_t *c  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_LIST_INPUT_DEVICES,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_list_input_devices_cookie_t xcb_ret;
    xcb_input_list_input_devices_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_input_device_info_t *
xcb_input_list_input_devices_devices (const xcb_input_list_input_devices_reply_t *R  /**< */)
{
    return (xcb_input_device_info_t *) (R + 1);
}

int
xcb_input_list_input_devices_devices_length (const xcb_input_list_input_devices_reply_t *R  /**< */)
{
    return R->devices_len;
}

xcb_input_device_info_iterator_t
xcb_input_list_input_devices_devices_iterator (const xcb_input_list_input_devices_reply_t *R  /**< */)
{
    xcb_input_device_info_iterator_t i;
    i.data = (xcb_input_device_info_t *) (R + 1);
    i.rem = R->devices_len;
    i.index = (char *) i.data - (char *) R;
    return i;
}

xcb_input_list_input_devices_reply_t *
xcb_input_list_input_devices_reply (xcb_connection_t                       *c  /**< */,
                                    xcb_input_list_input_devices_cookie_t   cookie  /**< */,
                                    xcb_generic_error_t                   **e  /**< */)
{
    return (xcb_input_list_input_devices_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}

void
xcb_input_input_class_info_next (xcb_input_input_class_info_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_input_class_info_t);
}

xcb_generic_iterator_t
xcb_input_input_class_info_end (xcb_input_input_class_info_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;
}

int
xcb_input_open_device_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_open_device_reply_t *_aux = (xcb_input_open_device_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 = 0;


    xcb_block_len += sizeof(xcb_input_open_device_reply_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* class_info */
    xcb_block_len += _aux->num_classes * sizeof(xcb_input_input_class_info_t);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(xcb_input_input_class_info_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_input_open_device_cookie_t
xcb_input_open_device (xcb_connection_t *c  /**< */,
                       uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_OPEN_DEVICE,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_open_device_cookie_t xcb_ret;
    xcb_input_open_device_request_t xcb_out;

    xcb_out.device_id = device_id;
    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_input_open_device_cookie_t
xcb_input_open_device_unchecked (xcb_connection_t *c  /**< */,
                                 uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_OPEN_DEVICE,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_open_device_cookie_t xcb_ret;
    xcb_input_open_device_request_t xcb_out;

    xcb_out.device_id = device_id;
    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_input_input_class_info_t *
xcb_input_open_device_class_info (const xcb_input_open_device_reply_t *R  /**< */)
{
    return (xcb_input_input_class_info_t *) (R + 1);
}

int
xcb_input_open_device_class_info_length (const xcb_input_open_device_reply_t *R  /**< */)
{
    return R->num_classes;
}

xcb_input_input_class_info_iterator_t
xcb_input_open_device_class_info_iterator (const xcb_input_open_device_reply_t *R  /**< */)
{
    xcb_input_input_class_info_iterator_t i;
    i.data = (xcb_input_input_class_info_t *) (R + 1);
    i.rem = R->num_classes;
    i.index = (char *) i.data - (char *) R;
    return i;
}

xcb_input_open_device_reply_t *
xcb_input_open_device_reply (xcb_connection_t                *c  /**< */,
                             xcb_input_open_device_cookie_t   cookie  /**< */,
                             xcb_generic_error_t            **e  /**< */)
{
    return (xcb_input_open_device_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}

xcb_void_cookie_t
xcb_input_close_device_checked (xcb_connection_t *c  /**< */,
                                uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_CLOSE_DEVICE,
        /* isvoid */ 1
    };

    struct iovec xcb_parts[4];
    xcb_void_cookie_t xcb_ret;
    xcb_input_close_device_request_t xcb_out;

    xcb_out.device_id = device_id;
    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_input_close_device (xcb_connection_t *c  /**< */,
                        uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_CLOSE_DEVICE,
        /* isvoid */ 1
    };

    struct iovec xcb_parts[4];
    xcb_void_cookie_t xcb_ret;
    xcb_input_close_device_request_t xcb_out;

    xcb_out.device_id = device_id;
    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_input_set_device_mode_cookie_t
xcb_input_set_device_mode (xcb_connection_t *c  /**< */,
                           uint8_t           device_id  /**< */,
                           uint8_t           mode  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_SET_DEVICE_MODE,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_set_device_mode_cookie_t xcb_ret;
    xcb_input_set_device_mode_request_t xcb_out;

    xcb_out.device_id = device_id;
    xcb_out.mode = mode;
    memset(xcb_out.pad0, 0, 2);

    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_input_set_device_mode_cookie_t
xcb_input_set_device_mode_unchecked (xcb_connection_t *c  /**< */,
                                     uint8_t           device_id  /**< */,
                                     uint8_t           mode  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_SET_DEVICE_MODE,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_set_device_mode_cookie_t xcb_ret;
    xcb_input_set_device_mode_request_t xcb_out;

    xcb_out.device_id = device_id;
    xcb_out.mode = mode;
    memset(xcb_out.pad0, 0, 2);

    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_input_set_device_mode_reply_t *
xcb_input_set_device_mode_reply (xcb_connection_t                    *c  /**< */,
                                 xcb_input_set_device_mode_cookie_t   cookie  /**< */,
                                 xcb_generic_error_t                **e  /**< */)
{
    return (xcb_input_set_device_mode_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}

int
xcb_input_select_extension_event_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_select_extension_event_request_t *_aux = (xcb_input_select_extension_event_request_t *)_buffer;
    unsigned int xcb_buffer_len = 0;
    unsigned int xcb_block_len = 0;
    unsigned int xcb_pad = 0;
    unsigned int xcb_align_to = 0;


    xcb_block_len += sizeof(xcb_input_select_extension_event_request_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* classes */
    xcb_block_len += _aux->num_classes * sizeof(xcb_input_event_class_t);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(xcb_input_event_class_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_input_select_extension_event_checked (xcb_connection_t              *c  /**< */,
                                          xcb_window_t                   window  /**< */,
                                          uint16_t                       num_classes  /**< */,
                                          const xcb_input_event_class_t *classes  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 4,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_SELECT_EXTENSION_EVENT,
        /* isvoid */ 1
    };

    struct iovec xcb_parts[6];
    xcb_void_cookie_t xcb_ret;
    xcb_input_select_extension_event_request_t xcb_out;

    xcb_out.window = window;
    xcb_out.num_classes = num_classes;
    memset(xcb_out.pad0, 0, 2);

    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_input_event_class_t classes */
    xcb_parts[4].iov_base = (char *) classes;
    xcb_parts[4].iov_len = num_classes * sizeof(xcb_input_event_class_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_input_select_extension_event (xcb_connection_t              *c  /**< */,
                                  xcb_window_t                   window  /**< */,
                                  uint16_t                       num_classes  /**< */,
                                  const xcb_input_event_class_t *classes  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 4,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_SELECT_EXTENSION_EVENT,
        /* isvoid */ 1
    };

    struct iovec xcb_parts[6];
    xcb_void_cookie_t xcb_ret;
    xcb_input_select_extension_event_request_t xcb_out;

    xcb_out.window = window;
    xcb_out.num_classes = num_classes;
    memset(xcb_out.pad0, 0, 2);

    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_input_event_class_t classes */
    xcb_parts[4].iov_base = (char *) classes;
    xcb_parts[4].iov_len = num_classes * sizeof(xcb_input_event_class_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;
}

int
xcb_input_get_selected_extension_events_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_get_selected_extension_events_reply_t *_aux = (xcb_input_get_selected_extension_events_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 = 0;


    xcb_block_len += sizeof(xcb_input_get_selected_extension_events_reply_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* this_classes */
    xcb_block_len += _aux->num_this_classes * sizeof(xcb_input_event_class_t);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(xcb_input_event_class_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;
    /* all_classes */
    xcb_block_len += _aux->num_all_classes * sizeof(xcb_input_event_class_t);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(xcb_input_event_class_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_input_get_selected_extension_events_cookie_t
xcb_input_get_selected_extension_events (xcb_connection_t *c  /**< */,
                                         xcb_window_t      window  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_GET_SELECTED_EXTENSION_EVENTS,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_get_selected_extension_events_cookie_t xcb_ret;
    xcb_input_get_selected_extension_events_request_t xcb_out;

    xcb_out.window = 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_input_get_selected_extension_events_cookie_t
xcb_input_get_selected_extension_events_unchecked (xcb_connection_t *c  /**< */,
                                                   xcb_window_t      window  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_GET_SELECTED_EXTENSION_EVENTS,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_get_selected_extension_events_cookie_t xcb_ret;
    xcb_input_get_selected_extension_events_request_t xcb_out;

    xcb_out.window = 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_input_event_class_t *
xcb_input_get_selected_extension_events_this_classes (const xcb_input_get_selected_extension_events_reply_t *R  /**< */)
{
    return (xcb_input_event_class_t *) (R + 1);
}

int
xcb_input_get_selected_extension_events_this_classes_length (const xcb_input_get_selected_extension_events_reply_t *R  /**< */)
{
    return R->num_this_classes;
}

xcb_generic_iterator_t
xcb_input_get_selected_extension_events_this_classes_end (const xcb_input_get_selected_extension_events_reply_t *R  /**< */)
{
    xcb_generic_iterator_t i;
    i.data = ((xcb_input_event_class_t *) (R + 1)) + (R->num_this_classes);
    i.rem = 0;
    i.index = (char *) i.data - (char *) R;
    return i;
}

xcb_input_event_class_t *
xcb_input_get_selected_extension_events_all_classes (const xcb_input_get_selected_extension_events_reply_t *R  /**< */)
{
    xcb_generic_iterator_t prev = xcb_input_get_selected_extension_events_this_classes_end(R);
    return (xcb_input_event_class_t *) ((char *) prev.data + XCB_TYPE_PAD(xcb_input_event_class_t, prev.index) + 0);
}

int
xcb_input_get_selected_extension_events_all_classes_length (const xcb_input_get_selected_extension_events_reply_t *R  /**< */)
{
    return R->num_all_classes;
}

xcb_generic_iterator_t
xcb_input_get_selected_extension_events_all_classes_end (const xcb_input_get_selected_extension_events_reply_t *R  /**< */)
{
    xcb_generic_iterator_t i;
    xcb_generic_iterator_t child = xcb_input_get_selected_extension_events_this_classes_end(R);
    i.data = ((xcb_input_event_class_t *) child.data) + (R->num_all_classes);
    i.rem = 0;
    i.index = (char *) i.data - (char *) R;
    return i;
}

xcb_input_get_selected_extension_events_reply_t *
xcb_input_get_selected_extension_events_reply (xcb_connection_t                                  *c  /**< */,
                                               xcb_input_get_selected_extension_events_cookie_t   cookie  /**< */,
                                               xcb_generic_error_t                              **e  /**< */)
{
    return (xcb_input_get_selected_extension_events_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}

int
xcb_input_change_device_dont_propagate_list_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_change_device_dont_propagate_list_request_t *_aux = (xcb_input_change_device_dont_propagate_list_request_t *)_buffer;
    unsigned int xcb_buffer_len = 0;
    unsigned int xcb_block_len = 0;
    unsigned int xcb_pad = 0;
    unsigned int xcb_align_to = 0;


    xcb_block_len += sizeof(xcb_input_change_device_dont_propagate_list_request_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* classes */
    xcb_block_len += _aux->num_classes * sizeof(xcb_input_event_class_t);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(xcb_input_event_class_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_input_change_device_dont_propagate_list_checked (xcb_connection_t              *c  /**< */,
                                                     xcb_window_t                   window  /**< */,
                                                     uint16_t                       num_classes  /**< */,
                                                     uint8_t                        mode  /**< */,
                                                     const xcb_input_event_class_t *classes  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 4,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_CHANGE_DEVICE_DONT_PROPAGATE_LIST,
        /* isvoid */ 1
    };

    struct iovec xcb_parts[6];
    xcb_void_cookie_t xcb_ret;
    xcb_input_change_device_dont_propagate_list_request_t xcb_out;

    xcb_out.window = window;
    xcb_out.num_classes = num_classes;
    xcb_out.mode = mode;
    xcb_out.pad0 = 0;

    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_input_event_class_t classes */
    xcb_parts[4].iov_base = (char *) classes;
    xcb_parts[4].iov_len = num_classes * sizeof(xcb_input_event_class_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_input_change_device_dont_propagate_list (xcb_connection_t              *c  /**< */,
                                             xcb_window_t                   window  /**< */,
                                             uint16_t                       num_classes  /**< */,
                                             uint8_t                        mode  /**< */,
                                             const xcb_input_event_class_t *classes  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 4,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_CHANGE_DEVICE_DONT_PROPAGATE_LIST,
        /* isvoid */ 1
    };

    struct iovec xcb_parts[6];
    xcb_void_cookie_t xcb_ret;
    xcb_input_change_device_dont_propagate_list_request_t xcb_out;

    xcb_out.window = window;
    xcb_out.num_classes = num_classes;
    xcb_out.mode = mode;
    xcb_out.pad0 = 0;

    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_input_event_class_t classes */
    xcb_parts[4].iov_base = (char *) classes;
    xcb_parts[4].iov_len = num_classes * sizeof(xcb_input_event_class_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;
}

int
xcb_input_get_device_dont_propagate_list_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_get_device_dont_propagate_list_reply_t *_aux = (xcb_input_get_device_dont_propagate_list_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 = 0;


    xcb_block_len += sizeof(xcb_input_get_device_dont_propagate_list_reply_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* classes */
    xcb_block_len += _aux->num_classes * sizeof(xcb_input_event_class_t);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(xcb_input_event_class_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_input_get_device_dont_propagate_list_cookie_t
xcb_input_get_device_dont_propagate_list (xcb_connection_t *c  /**< */,
                                          xcb_window_t      window  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_GET_DEVICE_DONT_PROPAGATE_LIST,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_get_device_dont_propagate_list_cookie_t xcb_ret;
    xcb_input_get_device_dont_propagate_list_request_t xcb_out;

    xcb_out.window = 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_input_get_device_dont_propagate_list_cookie_t
xcb_input_get_device_dont_propagate_list_unchecked (xcb_connection_t *c  /**< */,
                                                    xcb_window_t      window  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_GET_DEVICE_DONT_PROPAGATE_LIST,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_get_device_dont_propagate_list_cookie_t xcb_ret;
    xcb_input_get_device_dont_propagate_list_request_t xcb_out;

    xcb_out.window = 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_input_event_class_t *
xcb_input_get_device_dont_propagate_list_classes (const xcb_input_get_device_dont_propagate_list_reply_t *R  /**< */)
{
    return (xcb_input_event_class_t *) (R + 1);
}

int
xcb_input_get_device_dont_propagate_list_classes_length (const xcb_input_get_device_dont_propagate_list_reply_t *R  /**< */)
{
    return R->num_classes;
}

xcb_generic_iterator_t
xcb_input_get_device_dont_propagate_list_classes_end (const xcb_input_get_device_dont_propagate_list_reply_t *R  /**< */)
{
    xcb_generic_iterator_t i;
    i.data = ((xcb_input_event_class_t *) (R + 1)) + (R->num_classes);
    i.rem = 0;
    i.index = (char *) i.data - (char *) R;
    return i;
}

xcb_input_get_device_dont_propagate_list_reply_t *
xcb_input_get_device_dont_propagate_list_reply (xcb_connection_t                                   *c  /**< */,
                                                xcb_input_get_device_dont_propagate_list_cookie_t   cookie  /**< */,
                                                xcb_generic_error_t                               **e  /**< */)
{
    return (xcb_input_get_device_dont_propagate_list_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}

void
xcb_input_device_time_coord_next (xcb_input_device_time_coord_iterator_t *i  /**< */)
{
    --i->rem;
    ++i->data;
    i->index += sizeof(xcb_input_device_time_coord_t);
}

xcb_generic_iterator_t
xcb_input_device_time_coord_end (xcb_input_device_time_coord_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_input_get_device_motion_events_cookie_t
xcb_input_get_device_motion_events (xcb_connection_t *c  /**< */,
                                    xcb_timestamp_t   start  /**< */,
                                    xcb_timestamp_t   stop  /**< */,
                                    uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_GET_DEVICE_MOTION_EVENTS,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_get_device_motion_events_cookie_t xcb_ret;
    xcb_input_get_device_motion_events_request_t xcb_out;

    xcb_out.start = start;
    xcb_out.stop = stop;
    xcb_out.device_id = device_id;

    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_input_get_device_motion_events_cookie_t
xcb_input_get_device_motion_events_unchecked (xcb_connection_t *c  /**< */,
                                              xcb_timestamp_t   start  /**< */,
                                              xcb_timestamp_t   stop  /**< */,
                                              uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_GET_DEVICE_MOTION_EVENTS,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_get_device_motion_events_cookie_t xcb_ret;
    xcb_input_get_device_motion_events_request_t xcb_out;

    xcb_out.start = start;
    xcb_out.stop = stop;
    xcb_out.device_id = device_id;

    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_input_get_device_motion_events_reply_t *
xcb_input_get_device_motion_events_reply (xcb_connection_t                             *c  /**< */,
                                          xcb_input_get_device_motion_events_cookie_t   cookie  /**< */,
                                          xcb_generic_error_t                         **e  /**< */)
{
    return (xcb_input_get_device_motion_events_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}

xcb_input_change_keyboard_device_cookie_t
xcb_input_change_keyboard_device (xcb_connection_t *c  /**< */,
                                  uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_CHANGE_KEYBOARD_DEVICE,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_change_keyboard_device_cookie_t xcb_ret;
    xcb_input_change_keyboard_device_request_t xcb_out;

    xcb_out.device_id = device_id;
    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_input_change_keyboard_device_cookie_t
xcb_input_change_keyboard_device_unchecked (xcb_connection_t *c  /**< */,
                                            uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_CHANGE_KEYBOARD_DEVICE,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_change_keyboard_device_cookie_t xcb_ret;
    xcb_input_change_keyboard_device_request_t xcb_out;

    xcb_out.device_id = device_id;
    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_input_change_keyboard_device_reply_t *
xcb_input_change_keyboard_device_reply (xcb_connection_t                           *c  /**< */,
                                        xcb_input_change_keyboard_device_cookie_t   cookie  /**< */,
                                        xcb_generic_error_t                       **e  /**< */)
{
    return (xcb_input_change_keyboard_device_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}

xcb_input_change_pointer_device_cookie_t
xcb_input_change_pointer_device (xcb_connection_t *c  /**< */,
                                 uint8_t           x_axis  /**< */,
                                 uint8_t           y_axis  /**< */,
                                 uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_CHANGE_POINTER_DEVICE,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_change_pointer_device_cookie_t xcb_ret;
    xcb_input_change_pointer_device_request_t xcb_out;

    xcb_out.x_axis = x_axis;
    xcb_out.y_axis = y_axis;
    xcb_out.device_id = device_id;
    xcb_out.pad0 = 0;

    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_input_change_pointer_device_cookie_t
xcb_input_change_pointer_device_unchecked (xcb_connection_t *c  /**< */,
                                           uint8_t           x_axis  /**< */,
                                           uint8_t           y_axis  /**< */,
                                           uint8_t           device_id  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 2,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_CHANGE_POINTER_DEVICE,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[4];
    xcb_input_change_pointer_device_cookie_t xcb_ret;
    xcb_input_change_pointer_device_request_t xcb_out;

    xcb_out.x_axis = x_axis;
    xcb_out.y_axis = y_axis;
    xcb_out.device_id = device_id;
    xcb_out.pad0 = 0;

    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_input_change_pointer_device_reply_t *
xcb_input_change_pointer_device_reply (xcb_connection_t                          *c  /**< */,
                                       xcb_input_change_pointer_device_cookie_t   cookie  /**< */,
                                       xcb_generic_error_t                      **e  /**< */)
{
    return (xcb_input_change_pointer_device_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}

int
xcb_input_grab_device_sizeof (const void  *_buffer  /**< */)
{
    char *xcb_tmp = (char *)_buffer;
    const xcb_input_grab_device_request_t *_aux = (xcb_input_grab_device_request_t *)_buffer;
    unsigned int xcb_buffer_len = 0;
    unsigned int xcb_block_len = 0;
    unsigned int xcb_pad = 0;
    unsigned int xcb_align_to = 0;


    xcb_block_len += sizeof(xcb_input_grab_device_request_t);
    xcb_tmp += xcb_block_len;
    xcb_buffer_len += xcb_block_len;
    xcb_block_len = 0;
    /* classes */
    xcb_block_len += _aux->num_classes * sizeof(xcb_input_event_class_t);
    xcb_tmp += xcb_block_len;
    xcb_align_to = ALIGNOF(xcb_input_event_class_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_input_grab_device_cookie_t
xcb_input_grab_device (xcb_connection_t              *c  /**< */,
                       xcb_window_t                   grab_window  /**< */,
                       xcb_timestamp_t                time  /**< */,
                       uint16_t                       num_classes  /**< */,
                       uint8_t                        this_device_mode  /**< */,
                       uint8_t                        other_device_mode  /**< */,
                       uint8_t                        owner_events  /**< */,
                       uint8_t                        device_id  /**< */,
                       const xcb_input_event_class_t *classes  /**< */)
{
    static const xcb_protocol_request_t xcb_req = {
        /* count */ 4,
        /* ext */ &xcb_input_id,
        /* opcode */ XCB_INPUT_GRAB_DEVICE,
        /* isvoid */ 0
    };

    struct iovec xcb_parts[6];
    xcb_input_grab_device_cookie_t xcb_ret;
    xcb_input_grab_device_request_t xcb_out;

    xcb_out.gr…