[/havana/t/z]> setopt RM_STAR_WAIT

[/havana/t/z]> touch a b c d e

[/havana/t/z]> rm *
zsh: sure you want to delete all the files in /havana/t/z? (waiting ten
seconds)^C
 [yn]? y

[/havana/t/z]> ls
a  b  c  d  e

After CTRL-C I think zsh should just stop processing and don't ask the
yes/no, because entering 'y' here has no effect.

Also, is there a way to change the time interval (default is 10 seconds) ?

Regards,
ismail