-#ifndef _KASSE_H
-#define _KASSE_H
+#ifndef KASSE_H
+#define KASSE_H
+
+void print_the_buffer(void);
+
+enum kasse_menu { MENU_UNDEFINED = 0, MENU_MAIN };
-#ifdef _IS_KASSE
-BYTE printing = 1;
-char print_buffer[81];
-int log_num = 0;
-#else
-extern int log_num;
-#endif
#endif