Name

echo, noecho − enable/disable terminal echo

Syntax

int echo()

int noecho()

Description

The echo routine enables echoing of characters typed by the user. The noecho routine disables echoing of characters typed by the user.

Initially, input characters are echoed.  Subsequent calls to echo and noecho do not flush typeahead.

Return Value

The echo and noecho functions return OK on success and ERR on error.

Errors

No errors are defined for these functions.