Function NeedShadowRing

Singular/newstruct.cc:46–49

  return sizeof(newstruct_desc_s);
}
static inline int NeedShadowRing(int t)
{
  return (RingDependend(t)|| (t==DEF_CMD) ||(t==LIST_CMD));
}
char * newstruct_String(blackbox *b, void *d)
{
  if (d==NULL) return omStrDup("oo");