Function luaD_poscall

extlibs/lua/src/ldo.c:415–421

** Finishes a function call: calls hook if necessary, removes CallInfo, ** moves current number of results to proper place. */

** moves current number of results to proper place.
*/
void luaD_poscall (lua_State *L, CallInfo *ci, int nres) {
  if (L->hookmask)
    L->top = rethook(L, ci, L->top - nres, nres);
  L->ci = ci->previous;  /* back to caller */
  /* move results to proper place */
  moveresults(L, ci->func, nres, ci->nresults);
}