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#ifndef INPUT_H
#define INPUT_H
/* Functions for command-line user interaction. */
/* Prompt the user for yes or no (default is yes). Before calling, a prompt
* should be printed to stdout, eventually not with an ending newline. */
int prompt_yes_no(void);
void remove_ending_newline(char *str);
/* Readline wrapper that aborts if readline returns NULL. */
char *readline_with_check(const char *prompt);
#endif
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