xsltFreeStylePreComps(xsltStylesheetPtr style) {
    xsltElemPreCompPtr cur, next;

    if (style == NULL)
	return;

    cur = style->preComps;
    while (cur != NULL) {
	next = cur->next;
	if (cur->type == XSLT_FUNC_EXTENSION)
	    cur->free(cur);
	else
	    xsltFreeStylePreComp((xsltStylePreCompPtr) cur);
	cur = next;
    }
}
Unknown