static void
free_call_tree (tree_entry *e)
{
unsigned int i;
for (i = 0; i < e->nchildren; ++i)
{
free_call_tree(e->children[i]);
free(e->children[i]);
}
for (i = 0; i < e->norphans; ++i)
{
free_call_tree(e->orphans[i]);
free(e->orphans[i]);
}
free(e->children);
free(e->orphans);
}
int free_call_tree (callh *root)
{
int each;
if (root) {
for (each = 0; each < root->callers; each++) {
free_call_tree (root->caller_list[each]);
}
if (root->caller_list)
free (root->caller_list);
free (root);
}
return 1;
}
function_fini ()
{
unsigned int i;
for (i = 0; i < nfunctions; ++i)
{
free(functions[i].name);
free(functions[i].file);
free(functions[i].callers);
free(functions[i].callees);
}
free(functions);
free_call_tree(&call_tree_root);
}