Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA. */
-#if !main_h
-#define main_h 1
+#if !MAIN_H
+#define MAIN_H 1
+
+#include <stdbool.h>
-extern char *pgmname;
-extern char curdate[];
extern int start_interactive;
extern int finished;
+void terminate (bool success);
+
#endif /* main.h */