-int mapfilesfromdir __P((dump_ino_t maxino, long *tapesize, char *directory));
-int maponefile __P((dump_ino_t maxino, long *tapesize, char *directory));
+int mapfilesfromdir __P((dump_ino_t maxino, long long *tapesize, char *directory));
+int maponefile __P((dump_ino_t maxino, long long *tapesize, char *directory));