NAME

       termkey_start, termkey_stop, termkey_is_started - enable or disable terminal operations

SYNOPSIS

       #include <termkey.h>

       int termkey_start(TermKey *tk);
       int termkey_stop(TermKey *tk);

       int termkey_is_started(TermKey *tk);

       Link with -ltermkey.

DESCRIPTION

       termkey_start()  enables the terminal IO operations of the given termkey(7) instance, including sending a
       terminal control sequence and setting the termios(3) modes required.

       termkey_stop() disables terminal IO operations, by reversing the steps taken by termkey_start(). A newly-
       constructed termkey instance will have terminal IO enabled already.

       termkey_is_started() enquires whether terminal IO is currently enabled.

RETURN VALUE

       If  successful, termkey_start() and termkey_stop() return a true value. On failure, zero is returned with
       errno set to indicate the failure.  termkey_is_started()  returns  true  or  false  to  indicate  whether
       terminal IO is currently enabled.

SEE ALSO

       termkey_new(3), termkey(7)

                                                                                                TERMKEY_START(3)