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src/xcb/xcb.c

@@ -54,6 +54,8 @@ bool has_other_wm_running(void) {
  */
 int get_xcb_connection_fd(void) { return xcb_get_file_descriptor(conn); }
 
+void flush_xcb_connection(void) { xcb_flush(conn); }
+
 /* xinerama 扩展是否激活 */
 static bool xinerama_active(void) {
   const char *name = "XINERAMA";