in src/ujdecode.c [291:298]
static JSOBJ newInt(void *context, JSINT32 value)
{
struct DecoderState *ds = context;
LongValue *lv = (LongValue *) alloc(ds, sizeof(LongValue));
lv->item.type = UJT_Long;
lv->value = (long) value;
return (JSOBJ) lv;
}