bool askbinary(char *msg, char **yes_aliases, char **no_aliases,
bool is_no_inclusive);
lets you ask binary-answered questions. usually yes or no. because ninety nine times out of a hundred, you'll need yes or no input in your cli program.
*msg
the string that gets printed while waiting for input.
askbinary()
does not append a newline to this message.
**yes_aliases, **no_aliases
NULL-terminated string arrays. no checking is done on these,
if you put duplicated strings across both arrays, or just flat-out input
empty arrays, ezcli will continue as if nothing is wrong. the only time
validation is done is for the creation of cli_s (see
ezcli/cli_s) and opt_s (see
ezcli/opt_s) structs.
is_no_inclusive
if true, counts every non-yes input as no.
if false, an error is thrown that states that the input is
unknown.
note: askbinary() does not let the user do any retries if
unrecognized input is received. you can implement your own looping
functionality if you desire it.