in src/ujdecode.c [561:573]
long long UJNumericLongLong(UJObject obj)
{
switch ( ((Item *) obj)->type)
{
case UJT_Long: return (long long) GetLong(obj);
case UJT_LongLong: return (long long) GetLongLong(obj);
case UJT_UnsignedLongLong: return (long long) GetUnsignedLongLong(obj);
case UJT_Double: return (long long) GetDouble(obj);
default: break;
}
return 0;
}