showall
showall();
static void showall(void);
bool showall = false;
showall = true;
if (showall) {
bool showall = false;
showall = true;
if (showall) {
bool showall = false;
showall = true;
if (showall) {
bool showall = false;
showall = true;
if (showall) {
bool showall = true;
showall = false;
showall = false;
showall = false;
if (showall)