XNoOp(3) XLIB FUNCTIONS XNoOp(3) NAME XNoOp - No Operation SYNTAX int XNoOp(Display *display); ARGUMENTS display Specifies the connection to the X server. DESCRIPTION The XNoOp function sends a NoOperation protocol request to the X server, thereby exercising the connection. SEE ALSO Xlib - C Language X Interface X Version 11 libX11 1.8.10 XNoOp(3)