return ((_cgi_var_t *)bsearch(&key, form_vars, (size_t)form_count, sizeof(_cgi_var_t),
(int (*)(const void *, const void *))cgi_compare_variables));
return ((_cgi_var_t *)bsearch(&key, form_vars, (size_t)form_count, sizeof(_cgi_var_t),
(int (*)(const void *, const void *))cgi_compare_variables));