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// Copyright © Tavian Barnes <tavianator@tavianator.com>
// SPDX-License-Identifier: 0BSD
/**
* A terminal status bar.
*/
#ifndef BFS_BAR_H
#define BFS_BAR_H
/** A terminal status bar. */
struct bfs_bar;
/**
* Create a terminal status bar. Only one status bar is supported at a time.
*
* @return
* A pointer to the new status bar, or NULL on failure.
*/
struct bfs_bar *bfs_bar_show(void);
/**
* Get the width of the status bar.
*/
unsigned int bfs_bar_width(const struct bfs_bar *bar);
/**
* Update the status bar message.
*
* @bar
* The status bar to update.
* @str
* The string to display.
* @return
* 0 on success, -1 on failure.
*/
int bfs_bar_update(struct bfs_bar *bar, const char *str);
/**
* Hide the status bar.
*/
void bfs_bar_hide(struct bfs_bar *status);
#endif // BFS_BAR_H
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