xnoop(3x11) osf1 man page | unix.com

XNoOp(3X11)															       XNoOp(3X11)

NAME
       XNoOp - No Operation

SYNOPSIS
       XNoOp(display)
	       Display *display;

ARGUMENTS
       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

																       XNoOp(3X11)