tglob
gflag = 0, tglob(blk);
tglob(av);
void tglob(Char **);
gflag = 0, tglob(v);
gflag = 0, tglob(v);
gflag = 0, tglob(v);
tglob(v);
gflag = 0, tglob(v);
gflag = 0, tglob(blk);
tglob(oldv);