-int XCBParseDisplay(const char *name, char **host, int *display, int *screen);
-
-/**
- * @brief Open a connection to the X server.
- * @param host: The host name.
- * @param display: The display number.
- * @return The file descriptor.
- *
- * @deprecated This function is deprecated. It must not be used in
- * newly written code.
- */
-int XCBOpen(const char *host, int display) deprecated;
-
-/**
- * @brief Open a connection to the X server.
- * @param host: The host name.
- * @param port: The TCP port.
- * @return The file descriptor.
- *
- * @deprecated This function is deprecated. It must not be used in
- * newly written code.
- */
-int XCBOpenTCP(const char *host, unsigned short port) deprecated;
-
-/**
- * @brief Connects to the X server.
- * @param file: The file name.
- * @return The file descriptor.
- *
- * @deprecated This function is deprecated. It must not be used in
- * newly written code.
- */
-int XCBOpenUnix(const char *file) deprecated;
-
-/**
- * @brief Connects to the X server.
- * @return A newly allocated XCBConnection structure.
- *
- * @deprecated This function is deprecated. It must not be used in
- * newly written code.
- */
-XCBConnection *XCBConnectBasic(void) deprecated;