xcb_ungrab_pointer man page
xcb_ungrab_pointer — release the pointer
xcb_void_cookie_t xcb_ungrab_pointer(xcb_connection_t *conn, xcb_timestamp_t time);
The XCB connection to X11.
Timestamp to avoid race conditions when running X over the network.
The pointer will not be released if time is earlier than the last-pointer-grab time or later than the current X server time.
Releases the pointer and any queued events if you actively grabbed the pointer before using xcb_grab_pointer, xcb_grab_button or within a normal button press.
EnterNotify and LeaveNotify events are generated.
Returns an xcb_void_cookie_t. Errors (if any) have to be handled in the event loop.
If you want to handle errors directly with xcb_request_check instead, use xcb_ungrab_pointer_checked. See xcb-requests(3) for details.
This request does never generate any errors.
xcb-requests(3), xcb_enter_notify_event_t(3), xcb_grab_button(3), xcb_grab_pointer(3), xcb_leave_notify_event_t(3)
Generated from xproto.xml. Contact email@example.com for corrections and improvements.
xcb_ungrab_pointer_checked(3) is an alias of xcb_ungrab_pointer(3).