gammaCurve resetting

[Elie Jamaa <elie dneg com>]

Hi boys and girls,

Does anybody know how to reset a gammaCurve ?
The              void   gtk_curve_reset  (GtkCurve *curve);      won't
do as it only accepts a GTK_CURVE and casting a gammaCurve as a
GTK_CURVE doesn't seem to work.

Am I missing something ?

Thanks in advance for any help or pointer.

Cheers.

e.