Labellist
static void checkrepeated (FuncState *fs, Labellist *ll, TString *label) {
Labellist *ll = &ls->dyd->label;
Labellist *gl = &ls->dyd->gt;
static int newlabelentry (LexState *ls, Labellist *l, TString *name,
Labellist *gl = &ls->dyd->gt;
Labellist *gl = &fs->ls->dyd->gt;
Labellist gt; /* list of pending gotos */
Labellist label; /* list of active labels */