Provided by: libx11-doc_1.8.12-1_all 
      
    
NAME
       XFree - free client data
SYNTAX
       int XFree(void *data);
ARGUMENTS
       data      Specifies the data that are 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, unless an alternate function is  explicitly  specified  for
       the object.
       If data is NULL, no operation is performed.
SEE ALSO
       Xlib - C Language X Interface
X Version 11                                      libX11 1.8.12                                         XFree(3)