#include <stdint.h>
-extern const char *dbpath;
extern bool ignore_case;
extern bool only_count;
extern bool print_nul;
extern bool flush_cache;
extern bool patterns_are_regex;
extern bool use_extended_regex;
+extern bool check_existence;
extern int64_t limit_matches;
extern int64_t limit_left; // Not strictly an option.
+extern bool stdout_is_tty; // Same.
+extern bool literal_printing;
#endif // !defined(_OPTIONS_H)