Name

XFree, XNoOp − free client data

Syntax

XFree(data)
     char *data;

XNoOp(display)
      Display *display;

Arguments

displaySpecifies the connection to the X server. 

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

Description

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

See Also

Guide to the Xlib Library

Subroutines