GtkCList compare function?

[Taura Milana <learfox furry ao net>]

Hi, I need to write a GtkCList compare function to compare
two strings that contain file sizes, I found the prototype:

typedef gint (*GtkCListCompareFunc) (GtkCList     *clist,
                                     gconstpointer ptr1,
                                     gconstpointer ptr2);

But does that mean the two gconstpointer inputs are
const gchar * pointers to null terminated strings?

What should the return value be?

Also how do I set the compare function *back* to the default?
Just pass NULL to gtk_clist_set_compare_func()?


--
Sincerely,                  ,"-_                         \|/
-Capt. Taura M.             ,   O=__                    --X--
..__                         ,_JNMNNEO=_                 /|\
OMNOUMmnne.                  {OMMNNNEEEEOO=_
UOOOBIOOOEOMMn.               'LONMMMMNNEEEOOO=.__..,,..
UUOOEUUOOOOOOOObe              '"=OMMMMWNEEEOOOOO,"=OEEEOO=,._
OOUUUIEEIOONNOIUbe.                "7OMMMMNNNNNWWEEEEOOOOOO"   "'.
EEBNNMMMNWNWWEEIMMNe.             __  7EMMMNNNNNWWWEEEEEEEOO.     " .
NNMMMMWWWMMMWEINMMMNn            "=BBEEEEMMMMMMMMNNNWWWEEOOOOO=._     .
                  http://furry.ao.net/~learfox/