* @file xcb.h
*/
+#define XCB_PACKED __attribute__((__packed__))
+
/**
* @defgroup XCB_Core_API XCB Core API
* @brief Core API of the XCB library.
/** Connection closed because the server does not have a screen matching the display. */
#define XCB_CONN_CLOSED_INVALID_SCREEN 6
+/** Connection closed because some FD passing operation failed */
+#define XCB_CONN_CLOSED_FDPASSING_FAILED 7
+
#define XCB_TYPE_PAD(T,I) (-(I) & (sizeof(T) > 4 ? 3 : sizeof(T) - 1))
/* Opaque structures */
*
* An event as sent by the XGE extension. The length field specifies the
* number of 4-byte blocks trailing the struct.
+ *
+ * @deprecated Since some fields in this struct have unfortunate names, it is
+ * recommended to use xcb_ge_generic_event_t instead.
*/
typedef struct {
uint8_t response_type; /**< Type of the response */
/**
* @brief Returns the next event or error from the server.
* @param c: The connection to the X server.
- * error status of the operation.
* @return The next event from the server.
*
* Returns the next event or error from the server, if one is
*/
xcb_generic_event_t *xcb_poll_for_queued_event(xcb_connection_t *c);
+typedef struct xcb_special_event xcb_special_event_t;
+
+/**
+ * @brief Returns the next event from a special queue
+ */
+xcb_generic_event_t *xcb_poll_for_special_event(xcb_connection_t *c,
+ xcb_special_event_t *se);
+
+/**
+ * @brief Returns the next event from a special queue, blocking until one arrives
+ */
+xcb_generic_event_t *xcb_wait_for_special_event(xcb_connection_t *c,
+ xcb_special_event_t *se);
+/**
+ * @typedef typedef struct xcb_extension_t xcb_extension_t
+ */
+typedef struct xcb_extension_t xcb_extension_t; /**< Opaque structure used as key for xcb_get_extension_data_t. */
+
+
+/**
+ * @brief Listen for a special event
+ */
+xcb_special_event_t *xcb_register_for_special_xge(xcb_connection_t *c,
+ xcb_extension_t *ext,
+ uint32_t eid,
+ uint32_t *stamp);
+
+/**
+ * @brief Stop listening for a special event
+ */
+void xcb_unregister_for_special_event(xcb_connection_t *c,
+ xcb_special_event_t *se);
+
/**
* @brief Return the error for a request, or NULL if none can ever arrive.
* @param c: The connection to the X server.
/* xcb_ext.c */
-/**
- * @typedef typedef struct xcb_extension_t xcb_extension_t
- */
-typedef struct xcb_extension_t xcb_extension_t; /**< Opaque structure used as key for xcb_get_extension_data_t. */
-
/**
* @brief Caches reply information from QueryExtension requests.
* @param c: The connection.