--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/xcb/sync.h	Tue Mar 18 17:55:14 2025 -0400
@@ -0,0 +1,1628 @@
+/*
+ * This file generated automatically from sync.xml by c_client.py.
+ * Edit at your peril.
+ */
+
+/**
+ * @defgroup XCB_Sync_API XCB Sync API
+ * @brief Sync XCB Protocol Implementation.
+ * @{
+ **/
+
+#ifndef __SYNC_H
+#define __SYNC_H
+
+#include "xcb.h"
+#include "xproto.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define XCB_SYNC_MAJOR_VERSION 3
+#define XCB_SYNC_MINOR_VERSION 1
+
+extern xcb_extension_t xcb_sync_id;
+
+typedef uint32_t xcb_sync_alarm_t;
+
+/**
+ * @brief xcb_sync_alarm_iterator_t
+ **/
+typedef struct xcb_sync_alarm_iterator_t {
+    xcb_sync_alarm_t *data;
+    int               rem;
+    int               index;
+} xcb_sync_alarm_iterator_t;
+
+typedef enum xcb_sync_alarmstate_t {
+    XCB_SYNC_ALARMSTATE_ACTIVE = 0,
+    XCB_SYNC_ALARMSTATE_INACTIVE = 1,
+    XCB_SYNC_ALARMSTATE_DESTROYED = 2
+} xcb_sync_alarmstate_t;
+
+typedef uint32_t xcb_sync_counter_t;
+
+/**
+ * @brief xcb_sync_counter_iterator_t
+ **/
+typedef struct xcb_sync_counter_iterator_t {
+    xcb_sync_counter_t *data;
+    int                 rem;
+    int                 index;
+} xcb_sync_counter_iterator_t;
+
+typedef uint32_t xcb_sync_fence_t;
+
+/**
+ * @brief xcb_sync_fence_iterator_t
+ **/
+typedef struct xcb_sync_fence_iterator_t {
+    xcb_sync_fence_t *data;
+    int               rem;
+    int               index;
+} xcb_sync_fence_iterator_t;
+
+typedef enum xcb_sync_testtype_t {
+    XCB_SYNC_TESTTYPE_POSITIVE_TRANSITION = 0,
+    XCB_SYNC_TESTTYPE_NEGATIVE_TRANSITION = 1,
+    XCB_SYNC_TESTTYPE_POSITIVE_COMPARISON = 2,
+    XCB_SYNC_TESTTYPE_NEGATIVE_COMPARISON = 3
+} xcb_sync_testtype_t;
+
+typedef enum xcb_sync_valuetype_t {
+    XCB_SYNC_VALUETYPE_ABSOLUTE = 0,
+    XCB_SYNC_VALUETYPE_RELATIVE = 1
+} xcb_sync_valuetype_t;
+
+typedef enum xcb_sync_ca_t {
+    XCB_SYNC_CA_COUNTER = 1,
+    XCB_SYNC_CA_VALUE_TYPE = 2,
+    XCB_SYNC_CA_VALUE = 4,
+    XCB_SYNC_CA_TEST_TYPE = 8,
+    XCB_SYNC_CA_DELTA = 16,
+    XCB_SYNC_CA_EVENTS = 32
+} xcb_sync_ca_t;
+
+/**
+ * @brief xcb_sync_int64_t
+ **/
+typedef struct xcb_sync_int64_t {
+    int32_t  hi;
+    uint32_t lo;
+} xcb_sync_int64_t;
+
+/**
+ * @brief xcb_sync_int64_iterator_t
+ **/
+typedef struct xcb_sync_int64_iterator_t {
+    xcb_sync_int64_t *data;
+    int               rem;
+    int               index;
+} xcb_sync_int64_iterator_t;
+
+/**
+ * @brief xcb_sync_systemcounter_t
+ **/
+typedef struct xcb_sync_systemcounter_t {
+    xcb_sync_counter_t counter;
+    xcb_sync_int64_t   resolution;
+    uint16_t           name_len;
+} xcb_sync_systemcounter_t;
+
+/**
+ * @brief xcb_sync_systemcounter_iterator_t
+ **/
+typedef struct xcb_sync_systemcounter_iterator_t {
+    xcb_sync_systemcounter_t *data;
+    int                       rem;
+    int                       index;
+} xcb_sync_systemcounter_iterator_t;
+
+/**
+ * @brief xcb_sync_trigger_t
+ **/
+typedef struct xcb_sync_trigger_t {
+    xcb_sync_counter_t counter;
+    uint32_t           wait_type;
+    xcb_sync_int64_t   wait_value;
+    uint32_t           test_type;
+} xcb_sync_trigger_t;
+
+/**
+ * @brief xcb_sync_trigger_iterator_t
+ **/
+typedef struct xcb_sync_trigger_iterator_t {
+    xcb_sync_trigger_t *data;
+    int                 rem;
+    int                 index;
+} xcb_sync_trigger_iterator_t;
+
+/**
+ * @brief xcb_sync_waitcondition_t
+ **/
+typedef struct xcb_sync_waitcondition_t {
+    xcb_sync_trigger_t trigger;
+    xcb_sync_int64_t   event_threshold;
+} xcb_sync_waitcondition_t;
+
+/**
+ * @brief xcb_sync_waitcondition_iterator_t
+ **/
+typedef struct xcb_sync_waitcondition_iterator_t {
+    xcb_sync_waitcondition_t *data;
+    int                       rem;
+    int                       index;
+} xcb_sync_waitcondition_iterator_t;
+
+/** Opcode for xcb_sync_counter. */
+#define XCB_SYNC_COUNTER 0
+
+/**
+ * @brief xcb_sync_counter_error_t
+ **/
+typedef struct xcb_sync_counter_error_t {
+    uint8_t  response_type;
+    uint8_t  error_code;
+    uint16_t sequence;
+    uint32_t bad_counter;
+    uint16_t minor_opcode;
+    uint8_t  major_opcode;
+} xcb_sync_counter_error_t;
+
+/** Opcode for xcb_sync_alarm. */
+#define XCB_SYNC_ALARM 1
+
+/**
+ * @brief xcb_sync_alarm_error_t
+ **/
+typedef struct xcb_sync_alarm_error_t {
+    uint8_t  response_type;
+    uint8_t  error_code;
+    uint16_t sequence;
+    uint32_t bad_alarm;
+    uint16_t minor_opcode;
+    uint8_t  major_opcode;
+} xcb_sync_alarm_error_t;
+
+/**
+ * @brief xcb_sync_initialize_cookie_t
+ **/
+typedef struct xcb_sync_initialize_cookie_t {
+    unsigned int sequence;
+} xcb_sync_initialize_cookie_t;
+
+/** Opcode for xcb_sync_initialize. */
+#define XCB_SYNC_INITIALIZE 0
+
+/**
+ * @brief xcb_sync_initialize_request_t
+ **/
+typedef struct xcb_sync_initialize_request_t {
+    uint8_t  major_opcode;
+    uint8_t  minor_opcode;
+    uint16_t length;
+    uint8_t  desired_major_version;
+    uint8_t  desired_minor_version;
+} xcb_sync_initialize_request_t;
+
+/**
+ * @brief xcb_sync_initialize_reply_t
+ **/
+typedef struct xcb_sync_initialize_reply_t {
+    uint8_t  response_type;
+    uint8_t  pad0;
+    uint16_t sequence;
+    uint32_t length;
+    uint8_t  major_version;
+    uint8_t  minor_version;
+    uint8_t  pad1[22];
+} xcb_sync_initialize_reply_t;
+
+/**
+ * @brief xcb_sync_list_system_counters_cookie_t
+ **/
+typedef struct xcb_sync_list_system_counters_cookie_t {
+    unsigned int sequence;
+} xcb_sync_list_system_counters_cookie_t;
+
+/** Opcode for xcb_sync_list_system_counters. */
+#define XCB_SYNC_LIST_SYSTEM_COUNTERS 1
+
+/**
+ * @brief xcb_sync_list_system_counters_request_t
+ **/
+typedef struct xcb_sync_list_system_counters_request_t {
+    uint8_t  major_opcode;
+    uint8_t  minor_opcode;
+    uint16_t length;
+} xcb_sync_list_system_counters_request_t;
+
+/**
+ * @brief xcb_sync_list_system_counters_reply_t
+ **/
+typedef struct xcb_sync_list_system_counters_reply_t {
+    uint8_t  response_type;
+    uint8_t  pad0;
+    uint16_t sequence;
+    uint32_t length;
+    uint32_t counters_len;
+    uint8_t  pad1[20];
+} xcb_sync_list_system_counters_reply_t;
+
+/** Opcode for xcb_sync_create_counter. */
+#define XCB_SYNC_CREATE_COUNTER 2
+
+/**
+ * @brief xcb_sync_create_counter_request_t
+ **/
+typedef struct xcb_sync_create_counter_request_t {
+    uint8_t            major_opcode;
+    uint8_t            minor_opcode;
+    uint16_t           length;
+    xcb_sync_counter_t id;
+    xcb_sync_int64_t   initial_value;
+} xcb_sync_create_counter_request_t;
+
+/** Opcode for xcb_sync_destroy_counter. */
+#define XCB_SYNC_DESTROY_COUNTER 6
+
+/**
+ * @brief xcb_sync_destroy_counter_request_t
+ **/
+typedef struct xcb_sync_destroy_counter_request_t {
+    uint8_t            major_opcode;
+    uint8_t            minor_opcode;
+    uint16_t           length;
+    xcb_sync_counter_t counter;
+} xcb_sync_destroy_counter_request_t;
+
+/**
+ * @brief xcb_sync_query_counter_cookie_t
+ **/
+typedef struct xcb_sync_query_counter_cookie_t {
+    unsigned int sequence;
+} xcb_sync_query_counter_cookie_t;
+
+/** Opcode for xcb_sync_query_counter. */
+#define XCB_SYNC_QUERY_COUNTER 5
+
+/**
+ * @brief xcb_sync_query_counter_request_t
+ **/
+typedef struct xcb_sync_query_counter_request_t {
+    uint8_t            major_opcode;
+    uint8_t            minor_opcode;
+    uint16_t           length;
+    xcb_sync_counter_t counter;
+} xcb_sync_query_counter_request_t;
+
+/**
+ * @brief xcb_sync_query_counter_reply_t
+ **/
+typedef struct xcb_sync_query_counter_reply_t {
+    uint8_t          response_type;
+    uint8_t          pad0;
+    uint16_t         sequence;
+    uint32_t         length;
+    xcb_sync_int64_t counter_value;
+} xcb_sync_query_counter_reply_t;
+
+/** Opcode for xcb_sync_await. */
+#define XCB_SYNC_AWAIT 7
+
+/**
+ * @brief xcb_sync_await_request_t
+ **/
+typedef struct xcb_sync_await_request_t {
+    uint8_t  major_opcode;
+    uint8_t  minor_opcode;
+    uint16_t length;
+} xcb_sync_await_request_t;
+
+/** Opcode for xcb_sync_change_counter. */
+#define XCB_SYNC_CHANGE_COUNTER 4
+
+/**
+ * @brief xcb_sync_change_counter_request_t
+ **/
+typedef struct xcb_sync_change_counter_request_t {
+    uint8_t            major_opcode;
+    uint8_t            minor_opcode;
+    uint16_t           length;
+    xcb_sync_counter_t counter;
+    xcb_sync_int64_t   amount;
+} xcb_sync_change_counter_request_t;
+
+/** Opcode for xcb_sync_set_counter. */
+#define XCB_SYNC_SET_COUNTER 3
+
+/**
+ * @brief xcb_sync_set_counter_request_t
+ **/
+typedef struct xcb_sync_set_counter_request_t {
+    uint8_t            major_opcode;
+    uint8_t            minor_opcode;
+    uint16_t           length;
+    xcb_sync_counter_t counter;
+    xcb_sync_int64_t   value;
+} xcb_sync_set_counter_request_t;
+
+/**
+ * @brief xcb_sync_create_alarm_value_list_t
+ **/
+typedef struct xcb_sync_create_alarm_value_list_t {
+    xcb_sync_counter_t counter;
+    uint32_t           valueType;
+    xcb_sync_int64_t   value;
+    uint32_t           testType;
+    xcb_sync_int64_t   delta;
+    uint32_t           events;
+} xcb_sync_create_alarm_value_list_t;
+
+/** Opcode for xcb_sync_create_alarm. */
+#define XCB_SYNC_CREATE_ALARM 8
+
+/**
+ * @brief xcb_sync_create_alarm_request_t
+ **/
+typedef struct xcb_sync_create_alarm_request_t {
+    uint8_t          major_opcode;
+    uint8_t          minor_opcode;
+    uint16_t         length;
+    xcb_sync_alarm_t id;
+    uint32_t         value_mask;
+} xcb_sync_create_alarm_request_t;
+
+/**
+ * @brief xcb_sync_change_alarm_value_list_t
+ **/
+typedef struct xcb_sync_change_alarm_value_list_t {
+    xcb_sync_counter_t counter;
+    uint32_t           valueType;
+    xcb_sync_int64_t   value;
+    uint32_t           testType;
+    xcb_sync_int64_t   delta;
+    uint32_t           events;
+} xcb_sync_change_alarm_value_list_t;
+
+/** Opcode for xcb_sync_change_alarm. */
+#define XCB_SYNC_CHANGE_ALARM 9
+
+/**
+ * @brief xcb_sync_change_alarm_request_t
+ **/
+typedef struct xcb_sync_change_alarm_request_t {
+    uint8_t          major_opcode;
+    uint8_t          minor_opcode;
+    uint16_t         length;
+    xcb_sync_alarm_t id;
+    uint32_t         value_mask;
+} xcb_sync_change_alarm_request_t;
+
+/** Opcode for xcb_sync_destroy_alarm. */
+#define XCB_SYNC_DESTROY_ALARM 11
+
+/**
+ * @brief xcb_sync_destroy_alarm_request_t
+ **/
+typedef struct xcb_sync_destroy_alarm_request_t {
+    uint8_t          major_opcode;
+    uint8_t          minor_opcode;
+    uint16_t         length;
+    xcb_sync_alarm_t alarm;
+} xcb_sync_destroy_alarm_request_t;
+
+/**
+ * @brief xcb_sync_query_alarm_cookie_t
+ **/
+typedef struct xcb_sync_query_alarm_cookie_t {
+    unsigned int sequence;
+} xcb_sync_query_alarm_cookie_t;
+
+/** Opcode for xcb_sync_query_alarm. */
+#define XCB_SYNC_QUERY_ALARM 10
+
+/**
+ * @brief xcb_sync_query_alarm_request_t
+ **/
+typedef struct xcb_sync_query_alarm_request_t {
+    uint8_t          major_opcode;
+    uint8_t          minor_opcode;
+    uint16_t         length;
+    xcb_sync_alarm_t alarm;
+} xcb_sync_query_alarm_request_t;
+
+/**
+ * @brief xcb_sync_query_alarm_reply_t
+ **/
+typedef struct xcb_sync_query_alarm_reply_t {
+    uint8_t            response_type;
+    uint8_t            pad0;
+    uint16_t           sequence;
+    uint32_t           length;
+    xcb_sync_trigger_t trigger;
+    xcb_sync_int64_t   delta;
+    uint8_t            events;
+    uint8_t            state;
+    uint8_t            pad1[2];
+} xcb_sync_query_alarm_reply_t;
+
+/** Opcode for xcb_sync_set_priority. */
+#define XCB_SYNC_SET_PRIORITY 12
+
+/**
+ * @brief xcb_sync_set_priority_request_t
+ **/
+typedef struct xcb_sync_set_priority_request_t {
+    uint8_t  major_opcode;
+    uint8_t  minor_opcode;
+    uint16_t length;
+    uint32_t id;
+    int32_t  priority;
+} xcb_sync_set_priority_request_t;
+
+/**
+ * @brief xcb_sync_get_priority_cookie_t
+ **/
+typedef struct xcb_sync_get_priority_cookie_t {
+    unsigned int sequence;
+} xcb_sync_get_priority_cookie_t;
+
+/** Opcode for xcb_sync_get_priority. */
+#define XCB_SYNC_GET_PRIORITY 13
+
+/**
+ * @brief xcb_sync_get_priority_request_t
+ **/
+typedef struct xcb_sync_get_priority_request_t {
+    uint8_t  major_opcode;
+    uint8_t  minor_opcode;
+    uint16_t length;
+    uint32_t id;
+} xcb_sync_get_priority_request_t;
+
+/**
+ * @brief xcb_sync_get_priority_reply_t
+ **/
+typedef struct xcb_sync_get_priority_reply_t {
+    uint8_t  response_type;
+    uint8_t  pad0;
+    uint16_t sequence;
+    uint32_t length;
+    int32_t  priority;
+} xcb_sync_get_priority_reply_t;
+
+/** Opcode for xcb_sync_create_fence. */
+#define XCB_SYNC_CREATE_FENCE 14
+
+/**
+ * @brief xcb_sync_create_fence_request_t
+ **/
+typedef struct xcb_sync_create_fence_request_t {
+    uint8_t          major_opcode;
+    uint8_t          minor_opcode;
+    uint16_t         length;
+    xcb_drawable_t   drawable;
+    xcb_sync_fence_t fence;
+    uint8_t          initially_triggered;
+} xcb_sync_create_fence_request_t;
+
+/** Opcode for xcb_sync_trigger_fence. */
+#define XCB_SYNC_TRIGGER_FENCE 15
+
+/**
+ * @brief xcb_sync_trigger_fence_request_t
+ **/
+typedef struct xcb_sync_trigger_fence_request_t {
+    uint8_t          major_opcode;
+    uint8_t          minor_opcode;
+    uint16_t         length;
+    xcb_sync_fence_t fence;
+} xcb_sync_trigger_fence_request_t;
+
+/** Opcode for xcb_sync_reset_fence. */
+#define XCB_SYNC_RESET_FENCE 16
+
+/**
+ * @brief xcb_sync_reset_fence_request_t
+ **/
+typedef struct xcb_sync_reset_fence_request_t {
+    uint8_t          major_opcode;
+    uint8_t          minor_opcode;
+    uint16_t         length;
+    xcb_sync_fence_t fence;
+} xcb_sync_reset_fence_request_t;
+
+/** Opcode for xcb_sync_destroy_fence. */
+#define XCB_SYNC_DESTROY_FENCE 17
+
+/**
+ * @brief xcb_sync_destroy_fence_request_t
+ **/
+typedef struct xcb_sync_destroy_fence_request_t {
+    uint8_t          major_opcode;
+    uint8_t          minor_opcode;
+    uint16_t         length;
+    xcb_sync_fence_t fence;
+} xcb_sync_destroy_fence_request_t;
+
+/**
+ * @brief xcb_sync_query_fence_cookie_t
+ **/
+typedef struct xcb_sync_query_fence_cookie_t {
+    unsigned int sequence;
+} xcb_sync_query_fence_cookie_t;
+
+/** Opcode for xcb_sync_query_fence. */
+#define XCB_SYNC_QUERY_FENCE 18
+
+/**
+ * @brief xcb_sync_query_fence_request_t
+ **/
+typedef struct xcb_sync_query_fence_request_t {
+    uint8_t          major_opcode;
+    uint8_t          minor_opcode;
+    uint16_t         length;
+    xcb_sync_fence_t fence;
+} xcb_sync_query_fence_request_t;
+
+/**
+ * @brief xcb_sync_query_fence_reply_t
+ **/
+typedef struct xcb_sync_query_fence_reply_t {
+    uint8_t  response_type;
+    uint8_t  pad0;
+    uint16_t sequence;
+    uint32_t length;
+    uint8_t  triggered;
+    uint8_t  pad1[23];
+} xcb_sync_query_fence_reply_t;
+
+/** Opcode for xcb_sync_await_fence. */
+#define XCB_SYNC_AWAIT_FENCE 19
+
+/**
+ * @brief xcb_sync_await_fence_request_t
+ **/
+typedef struct xcb_sync_await_fence_request_t {
+    uint8_t  major_opcode;
+    uint8_t  minor_opcode;
+    uint16_t length;
+} xcb_sync_await_fence_request_t;
+
+/** Opcode for xcb_sync_counter_notify. */
+#define XCB_SYNC_COUNTER_NOTIFY 0
+
+/**
+ * @brief xcb_sync_counter_notify_event_t
+ **/
+typedef struct xcb_sync_counter_notify_event_t {
+    uint8_t            response_type;
+    uint8_t            kind;
+    uint16_t           sequence;
+    xcb_sync_counter_t counter;
+    xcb_sync_int64_t   wait_value;
+    xcb_sync_int64_t   counter_value;
+    xcb_timestamp_t    timestamp;
+    uint16_t           count;
+    uint8_t            destroyed;
+    uint8_t            pad0;
+} xcb_sync_counter_notify_event_t;
+
+/** Opcode for xcb_sync_alarm_notify. */
+#define XCB_SYNC_ALARM_NOTIFY 1
+
+/**
+ * @brief xcb_sync_alarm_notify_event_t
+ **/
+typedef struct xcb_sync_alarm_notify_event_t {
+    uint8_t          response_type;
+    uint8_t          kind;
+    uint16_t         sequence;
+    xcb_sync_alarm_t alarm;
+    xcb_sync_int64_t counter_value;
+    xcb_sync_int64_t alarm_value;
+    xcb_timestamp_t  timestamp;
+    uint8_t          state;
+    uint8_t          pad0[3];
+} xcb_sync_alarm_notify_event_t;
+
+/**
+ * Get the next element of the iterator
+ * @param i Pointer to a xcb_sync_alarm_iterator_t
+ *
+ * Get the next element in the iterator. The member rem is
+ * decreased by one. The member data points to the next
+ * element. The member index is increased by sizeof(xcb_sync_alarm_t)
+ */
+void
+xcb_sync_alarm_next (xcb_sync_alarm_iterator_t *i);
+
+/**
+ * Return the iterator pointing to the last element
+ * @param i An xcb_sync_alarm_iterator_t
+ * @return  The iterator pointing to the last element
+ *
+ * Set the current element in the iterator to the last element.
+ * The member rem is set to 0. The member data points to the
+ * last element.
+ */
+xcb_generic_iterator_t
+xcb_sync_alarm_end (xcb_sync_alarm_iterator_t i);
+
+/**
+ * Get the next element of the iterator
+ * @param i Pointer to a xcb_sync_counter_iterator_t
+ *
+ * Get the next element in the iterator. The member rem is
+ * decreased by one. The member data points to the next
+ * element. The member index is increased by sizeof(xcb_sync_counter_t)
+ */
+void
+xcb_sync_counter_next (xcb_sync_counter_iterator_t *i);
+
+/**
+ * Return the iterator pointing to the last element
+ * @param i An xcb_sync_counter_iterator_t
+ * @return  The iterator pointing to the last element
+ *
+ * Set the current element in the iterator to the last element.
+ * The member rem is set to 0. The member data points to the
+ * last element.
+ */
+xcb_generic_iterator_t
+xcb_sync_counter_end (xcb_sync_counter_iterator_t i);
+
+/**
+ * Get the next element of the iterator
+ * @param i Pointer to a xcb_sync_fence_iterator_t
+ *
+ * Get the next element in the iterator. The member rem is
+ * decreased by one. The member data points to the next
+ * element. The member index is increased by sizeof(xcb_sync_fence_t)
+ */
+void
+xcb_sync_fence_next (xcb_sync_fence_iterator_t *i);
+
+/**
+ * Return the iterator pointing to the last element
+ * @param i An xcb_sync_fence_iterator_t
+ * @return  The iterator pointing to the last element
+ *
+ * Set the current element in the iterator to the last element.
+ * The member rem is set to 0. The member data points to the
+ * last element.
+ */
+xcb_generic_iterator_t
+xcb_sync_fence_end (xcb_sync_fence_iterator_t i);
+
+/**
+ * Get the next element of the iterator
+ * @param i Pointer to a xcb_sync_int64_iterator_t
+ *
+ * Get the next element in the iterator. The member rem is
+ * decreased by one. The member data points to the next
+ * element. The member index is increased by sizeof(xcb_sync_int64_t)
+ */
+void
+xcb_sync_int64_next (xcb_sync_int64_iterator_t *i);
+
+/**
+ * Return the iterator pointing to the last element
+ * @param i An xcb_sync_int64_iterator_t
+ * @return  The iterator pointing to the last element
+ *
+ * Set the current element in the iterator to the last element.
+ * The member rem is set to 0. The member data points to the
+ * last element.
+ */
+xcb_generic_iterator_t
+xcb_sync_int64_end (xcb_sync_int64_iterator_t i);
+
+int
+xcb_sync_systemcounter_sizeof (const void  *_buffer);
+
+char *
+xcb_sync_systemcounter_name (const xcb_sync_systemcounter_t *R);
+
+int
+xcb_sync_systemcounter_name_length (const xcb_sync_systemcounter_t *R);
+
+xcb_generic_iterator_t
+xcb_sync_systemcounter_name_end (const xcb_sync_systemcounter_t *R);
+
+/**
+ * Get the next element of the iterator
+ * @param i Pointer to a xcb_sync_systemcounter_iterator_t
+ *
+ * Get the next element in the iterator. The member rem is
+ * decreased by one. The member data points to the next
+ * element. The member index is increased by sizeof(xcb_sync_systemcounter_t)
+ */
+void
+xcb_sync_systemcounter_next (xcb_sync_systemcounter_iterator_t *i);
+
+/**
+ * Return the iterator pointing to the last element
+ * @param i An xcb_sync_systemcounter_iterator_t
+ * @return  The iterator pointing to the last element
+ *
+ * Set the current element in the iterator to the last element.
+ * The member rem is set to 0. The member data points to the
+ * last element.
+ */
+xcb_generic_iterator_t
+xcb_sync_systemcounter_end (xcb_sync_systemcounter_iterator_t i);
+
+/**
+ * Get the next element of the iterator
+ * @param i Pointer to a xcb_sync_trigger_iterator_t
+ *
+ * Get the next element in the iterator. The member rem is
+ * decreased by one. The member data points to the next
+ * element. The member index is increased by sizeof(xcb_sync_trigger_t)
+ */
+void
+xcb_sync_trigger_next (xcb_sync_trigger_iterator_t *i);
+
+/**
+ * Return the iterator pointing to the last element
+ * @param i An xcb_sync_trigger_iterator_t
+ * @return  The iterator pointing to the last element
+ *
+ * Set the current element in the iterator to the last element.
+ * The member rem is set to 0. The member data points to the
+ * last element.
+ */
+xcb_generic_iterator_t
+xcb_sync_trigger_end (xcb_sync_trigger_iterator_t i);
+
+/**
+ * Get the next element of the iterator
+ * @param i Pointer to a xcb_sync_waitcondition_iterator_t
+ *
+ * Get the next element in the iterator. The member rem is
+ * decreased by one. The member data points to the next
+ * element. The member index is increased by sizeof(xcb_sync_waitcondition_t)
+ */
+void
+xcb_sync_waitcondition_next (xcb_sync_waitcondition_iterator_t *i);
+
+/**
+ * Return the iterator pointing to the last element
+ * @param i An xcb_sync_waitcondition_iterator_t
+ * @return  The iterator pointing to the last element
+ *
+ * Set the current element in the iterator to the last element.
+ * The member rem is set to 0. The member data points to the
+ * last element.
+ */
+xcb_generic_iterator_t
+xcb_sync_waitcondition_end (xcb_sync_waitcondition_iterator_t i);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_sync_initialize_cookie_t
+xcb_sync_initialize (xcb_connection_t *c,
+                     uint8_t           desired_major_version,
+                     uint8_t           desired_minor_version);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will cause
+ * a reply to be generated. Any returned error will be
+ * placed in the event queue.
+ */
+xcb_sync_initialize_cookie_t
+xcb_sync_initialize_unchecked (xcb_connection_t *c,
+                               uint8_t           desired_major_version,
+                               uint8_t           desired_minor_version);
+
+/**
+ * Return the reply
+ * @param c      The connection
+ * @param cookie The cookie
+ * @param e      The xcb_generic_error_t supplied
+ *
+ * Returns the reply of the request asked by
+ *
+ * The parameter @p e supplied to this function must be NULL if
+ * xcb_sync_initialize_unchecked(). is used.
+ * Otherwise, it stores the error if any.
+ *
+ * The returned value must be freed by the caller using free().
+ */
+xcb_sync_initialize_reply_t *
+xcb_sync_initialize_reply (xcb_connection_t              *c,
+                           xcb_sync_initialize_cookie_t   cookie  /**< */,
+                           xcb_generic_error_t          **e);
+
+int
+xcb_sync_list_system_counters_sizeof (const void  *_buffer);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_sync_list_system_counters_cookie_t
+xcb_sync_list_system_counters (xcb_connection_t *c);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will cause
+ * a reply to be generated. Any returned error will be
+ * placed in the event queue.
+ */
+xcb_sync_list_system_counters_cookie_t
+xcb_sync_list_system_counters_unchecked (xcb_connection_t *c);
+
+int
+xcb_sync_list_system_counters_counters_length (const xcb_sync_list_system_counters_reply_t *R);
+
+xcb_sync_systemcounter_iterator_t
+xcb_sync_list_system_counters_counters_iterator (const xcb_sync_list_system_counters_reply_t *R);
+
+/**
+ * Return the reply
+ * @param c      The connection
+ * @param cookie The cookie
+ * @param e      The xcb_generic_error_t supplied
+ *
+ * Returns the reply of the request asked by
+ *
+ * The parameter @p e supplied to this function must be NULL if
+ * xcb_sync_list_system_counters_unchecked(). is used.
+ * Otherwise, it stores the error if any.
+ *
+ * The returned value must be freed by the caller using free().
+ */
+xcb_sync_list_system_counters_reply_t *
+xcb_sync_list_system_counters_reply (xcb_connection_t                        *c,
+                                     xcb_sync_list_system_counters_cookie_t   cookie  /**< */,
+                                     xcb_generic_error_t                    **e);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_create_counter_checked (xcb_connection_t   *c,
+                                 xcb_sync_counter_t  id,
+                                 xcb_sync_int64_t    initial_value);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_create_counter (xcb_connection_t   *c,
+                         xcb_sync_counter_t  id,
+                         xcb_sync_int64_t    initial_value);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_destroy_counter_checked (xcb_connection_t   *c,
+                                  xcb_sync_counter_t  counter);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_destroy_counter (xcb_connection_t   *c,
+                          xcb_sync_counter_t  counter);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_sync_query_counter_cookie_t
+xcb_sync_query_counter (xcb_connection_t   *c,
+                        xcb_sync_counter_t  counter);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will cause
+ * a reply to be generated. Any returned error will be
+ * placed in the event queue.
+ */
+xcb_sync_query_counter_cookie_t
+xcb_sync_query_counter_unchecked (xcb_connection_t   *c,
+                                  xcb_sync_counter_t  counter);
+
+/**
+ * Return the reply
+ * @param c      The connection
+ * @param cookie The cookie
+ * @param e      The xcb_generic_error_t supplied
+ *
+ * Returns the reply of the request asked by
+ *
+ * The parameter @p e supplied to this function must be NULL if
+ * xcb_sync_query_counter_unchecked(). is used.
+ * Otherwise, it stores the error if any.
+ *
+ * The returned value must be freed by the caller using free().
+ */
+xcb_sync_query_counter_reply_t *
+xcb_sync_query_counter_reply (xcb_connection_t                 *c,
+                              xcb_sync_query_counter_cookie_t   cookie  /**< */,
+                              xcb_generic_error_t             **e);
+
+int
+xcb_sync_await_sizeof (const void  *_buffer,
+                       uint32_t     wait_list_len);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_await_checked (xcb_connection_t               *c,
+                        uint32_t                        wait_list_len,
+                        const xcb_sync_waitcondition_t *wait_list);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_await (xcb_connection_t               *c,
+                uint32_t                        wait_list_len,
+                const xcb_sync_waitcondition_t *wait_list);
+
+xcb_sync_waitcondition_t *
+xcb_sync_await_wait_list (const xcb_sync_await_request_t *R);
+
+int
+xcb_sync_await_wait_list_length (const xcb_sync_await_request_t *R);
+
+xcb_sync_waitcondition_iterator_t
+xcb_sync_await_wait_list_iterator (const xcb_sync_await_request_t *R);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_change_counter_checked (xcb_connection_t   *c,
+                                 xcb_sync_counter_t  counter,
+                                 xcb_sync_int64_t    amount);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_change_counter (xcb_connection_t   *c,
+                         xcb_sync_counter_t  counter,
+                         xcb_sync_int64_t    amount);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_set_counter_checked (xcb_connection_t   *c,
+                              xcb_sync_counter_t  counter,
+                              xcb_sync_int64_t    value);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_set_counter (xcb_connection_t   *c,
+                      xcb_sync_counter_t  counter,
+                      xcb_sync_int64_t    value);
+
+int
+xcb_sync_create_alarm_value_list_serialize (void                                     **_buffer,
+                                            uint32_t                                   value_mask,
+                                            const xcb_sync_create_alarm_value_list_t  *_aux);
+
+int
+xcb_sync_create_alarm_value_list_unpack (const void                          *_buffer,
+                                         uint32_t                             value_mask,
+                                         xcb_sync_create_alarm_value_list_t  *_aux);
+
+int
+xcb_sync_create_alarm_value_list_sizeof (const void  *_buffer,
+                                         uint32_t     value_mask);
+
+int
+xcb_sync_create_alarm_sizeof (const void  *_buffer);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_create_alarm_checked (xcb_connection_t *c,
+                               xcb_sync_alarm_t  id,
+                               uint32_t          value_mask,
+                               const void       *value_list);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_create_alarm (xcb_connection_t *c,
+                       xcb_sync_alarm_t  id,
+                       uint32_t          value_mask,
+                       const void       *value_list);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_create_alarm_aux_checked (xcb_connection_t                         *c,
+                                   xcb_sync_alarm_t                          id,
+                                   uint32_t                                  value_mask,
+                                   const xcb_sync_create_alarm_value_list_t *value_list);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_create_alarm_aux (xcb_connection_t                         *c,
+                           xcb_sync_alarm_t                          id,
+                           uint32_t                                  value_mask,
+                           const xcb_sync_create_alarm_value_list_t *value_list);
+
+void *
+xcb_sync_create_alarm_value_list (const xcb_sync_create_alarm_request_t *R);
+
+int
+xcb_sync_change_alarm_value_list_serialize (void                                     **_buffer,
+                                            uint32_t                                   value_mask,
+                                            const xcb_sync_change_alarm_value_list_t  *_aux);
+
+int
+xcb_sync_change_alarm_value_list_unpack (const void                          *_buffer,
+                                         uint32_t                             value_mask,
+                                         xcb_sync_change_alarm_value_list_t  *_aux);
+
+int
+xcb_sync_change_alarm_value_list_sizeof (const void  *_buffer,
+                                         uint32_t     value_mask);
+
+int
+xcb_sync_change_alarm_sizeof (const void  *_buffer);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_change_alarm_checked (xcb_connection_t *c,
+                               xcb_sync_alarm_t  id,
+                               uint32_t          value_mask,
+                               const void       *value_list);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_change_alarm (xcb_connection_t *c,
+                       xcb_sync_alarm_t  id,
+                       uint32_t          value_mask,
+                       const void       *value_list);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_change_alarm_aux_checked (xcb_connection_t                         *c,
+                                   xcb_sync_alarm_t                          id,
+                                   uint32_t                                  value_mask,
+                                   const xcb_sync_change_alarm_value_list_t *value_list);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_change_alarm_aux (xcb_connection_t                         *c,
+                           xcb_sync_alarm_t                          id,
+                           uint32_t                                  value_mask,
+                           const xcb_sync_change_alarm_value_list_t *value_list);
+
+void *
+xcb_sync_change_alarm_value_list (const xcb_sync_change_alarm_request_t *R);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_destroy_alarm_checked (xcb_connection_t *c,
+                                xcb_sync_alarm_t  alarm);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_destroy_alarm (xcb_connection_t *c,
+                        xcb_sync_alarm_t  alarm);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_sync_query_alarm_cookie_t
+xcb_sync_query_alarm (xcb_connection_t *c,
+                      xcb_sync_alarm_t  alarm);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will cause
+ * a reply to be generated. Any returned error will be
+ * placed in the event queue.
+ */
+xcb_sync_query_alarm_cookie_t
+xcb_sync_query_alarm_unchecked (xcb_connection_t *c,
+                                xcb_sync_alarm_t  alarm);
+
+/**
+ * Return the reply
+ * @param c      The connection
+ * @param cookie The cookie
+ * @param e      The xcb_generic_error_t supplied
+ *
+ * Returns the reply of the request asked by
+ *
+ * The parameter @p e supplied to this function must be NULL if
+ * xcb_sync_query_alarm_unchecked(). is used.
+ * Otherwise, it stores the error if any.
+ *
+ * The returned value must be freed by the caller using free().
+ */
+xcb_sync_query_alarm_reply_t *
+xcb_sync_query_alarm_reply (xcb_connection_t               *c,
+                            xcb_sync_query_alarm_cookie_t   cookie  /**< */,
+                            xcb_generic_error_t           **e);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_set_priority_checked (xcb_connection_t *c,
+                               uint32_t          id,
+                               int32_t           priority);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_set_priority (xcb_connection_t *c,
+                       uint32_t          id,
+                       int32_t           priority);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_sync_get_priority_cookie_t
+xcb_sync_get_priority (xcb_connection_t *c,
+                       uint32_t          id);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will cause
+ * a reply to be generated. Any returned error will be
+ * placed in the event queue.
+ */
+xcb_sync_get_priority_cookie_t
+xcb_sync_get_priority_unchecked (xcb_connection_t *c,
+                                 uint32_t          id);
+
+/**
+ * Return the reply
+ * @param c      The connection
+ * @param cookie The cookie
+ * @param e      The xcb_generic_error_t supplied
+ *
+ * Returns the reply of the request asked by
+ *
+ * The parameter @p e supplied to this function must be NULL if
+ * xcb_sync_get_priority_unchecked(). is used.
+ * Otherwise, it stores the error if any.
+ *
+ * The returned value must be freed by the caller using free().
+ */
+xcb_sync_get_priority_reply_t *
+xcb_sync_get_priority_reply (xcb_connection_t                *c,
+                             xcb_sync_get_priority_cookie_t   cookie  /**< */,
+                             xcb_generic_error_t            **e);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_create_fence_checked (xcb_connection_t *c,
+                               xcb_drawable_t    drawable,
+                               xcb_sync_fence_t  fence,
+                               uint8_t           initially_triggered);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_create_fence (xcb_connection_t *c,
+                       xcb_drawable_t    drawable,
+                       xcb_sync_fence_t  fence,
+                       uint8_t           initially_triggered);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_trigger_fence_checked (xcb_connection_t *c,
+                                xcb_sync_fence_t  fence);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_trigger_fence (xcb_connection_t *c,
+                        xcb_sync_fence_t  fence);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_reset_fence_checked (xcb_connection_t *c,
+                              xcb_sync_fence_t  fence);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_reset_fence (xcb_connection_t *c,
+                      xcb_sync_fence_t  fence);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_destroy_fence_checked (xcb_connection_t *c,
+                                xcb_sync_fence_t  fence);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_destroy_fence (xcb_connection_t *c,
+                        xcb_sync_fence_t  fence);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_sync_query_fence_cookie_t
+xcb_sync_query_fence (xcb_connection_t *c,
+                      xcb_sync_fence_t  fence);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will cause
+ * a reply to be generated. Any returned error will be
+ * placed in the event queue.
+ */
+xcb_sync_query_fence_cookie_t
+xcb_sync_query_fence_unchecked (xcb_connection_t *c,
+                                xcb_sync_fence_t  fence);
+
+/**
+ * Return the reply
+ * @param c      The connection
+ * @param cookie The cookie
+ * @param e      The xcb_generic_error_t supplied
+ *
+ * Returns the reply of the request asked by
+ *
+ * The parameter @p e supplied to this function must be NULL if
+ * xcb_sync_query_fence_unchecked(). is used.
+ * Otherwise, it stores the error if any.
+ *
+ * The returned value must be freed by the caller using free().
+ */
+xcb_sync_query_fence_reply_t *
+xcb_sync_query_fence_reply (xcb_connection_t               *c,
+                            xcb_sync_query_fence_cookie_t   cookie  /**< */,
+                            xcb_generic_error_t           **e);
+
+int
+xcb_sync_await_fence_sizeof (const void  *_buffer,
+                             uint32_t     fence_list_len);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ * This form can be used only if the request will not cause
+ * a reply to be generated. Any returned error will be
+ * saved for handling by xcb_request_check().
+ */
+xcb_void_cookie_t
+xcb_sync_await_fence_checked (xcb_connection_t       *c,
+                              uint32_t                fence_list_len,
+                              const xcb_sync_fence_t *fence_list);
+
+/**
+ *
+ * @param c The connection
+ * @return A cookie
+ *
+ * Delivers a request to the X server.
+ *
+ */
+xcb_void_cookie_t
+xcb_sync_await_fence (xcb_connection_t       *c,
+                      uint32_t                fence_list_len,
+                      const xcb_sync_fence_t *fence_list);
+
+xcb_sync_fence_t *
+xcb_sync_await_fence_fence_list (const xcb_sync_await_fence_request_t *R);
+
+int
+xcb_sync_await_fence_fence_list_length (const xcb_sync_await_fence_request_t *R);
+
+xcb_generic_iterator_t
+xcb_sync_await_fence_fence_list_end (const xcb_sync_await_fence_request_t *R);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/**
+ * @}
+ */