static int lookupAutomakeDirectory (vString *const name)
{
int *i = hashTableGetItem (AutomakeDirectories, vStringValue (name));
if (i)
return *i;
else
return CORK_NIL;
}
extern int circularRefCheckerCheck (struct circularRefChecker *c, void *ptr)
{
union conv {
int i;
void *ptr;
} v;
v.ptr = hashTableGetItem(c->visitTable, ptr);
if (v.ptr)
return v.i;
else
{
v.i = ++c->counter;
hashTablePutItem (c->visitTable, ptr, v.ptr);
return 0;
}
}