getusershell
__aconst char *getusershell(void);
__weak_alias(getusershell,_getusershell)
if (!(sh = getusershell())) {
while ((cp = getusershell()) != NULL)
while ((sh = getusershell()) != NULL) {
while ((sh = getusershell()) != NULL)
while ((sh = getusershell()) != NULL) {
while ((cp = getusershell()) != NULL)
while (ushell = getusershell()) {
while ((shellp = getusershell()) != NULL)