tty: require readline at top of file
No need to require it on each of those function calls.
Checklist
-
make -j4 test(UNIX), orvcbuild test(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
tty
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
No need to require it on each of those function calls.
make -j4 test (UNIX), or vcbuild test (Windows) passestty