history: Initializing History and State Management
2.3.1 Initializing History and State Management
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This section describes functions used to initialize and manage the state
of the History library when you want to use the history functions in
your program.
-- Function: void using_history (void)
Begin a session in which the history functions might be used. This
initializes the interactive variables.
-- Function: HISTORY_STATE * history_get_history_state (void)
Return a structure describing the current state of the input
history.
-- Function: void history_set_history_state (HISTORY_STATE *state)
Set the state of the history list according to STATE.