ultrix man page for xfree

XFree(3X11)							     MIT X11R4							       XFree(3X11)

Name
       XFree, XNoOp - free client data

Syntax
       XFree(data)
	  char *data;

       XNoOp(display)
	  Display *display;

Arguments
       display	 Specifies the connection to the X server.

       data	 Specifies a pointer to the data that is to be freed.

Description
       The function is a general-purpose Xlib routine that frees the specified data.  You must use it to free any objects that were allocated by
       Xlib.

       The function sends a protocol request to the X server, thereby exercising the connection.

See Also
       X Window System: The Complete Reference, Second Edition, Robert W. Scheifler and James Gettys

																       XFree(3X11)