pub unsafe extern "C" fn gtk_icon_theme_has_gicon(
self_: *mut GtkIconTheme,
gicon: *mut GIcon,
) -> gboolean
Available on crate feature
v4_2
only.pub unsafe extern "C" fn gtk_icon_theme_has_gicon(
self_: *mut GtkIconTheme,
gicon: *mut GIcon,
) -> gboolean
v4_2
only.