*
* Likewise for the mtime (which happens to use a buffer of the same size).
*/
+#if ULONG_MAX == 0xFFFFFFFF
+#define USTAR_MAX_SIZE ULONG_MAX
+#define USTAR_MAX_MTIME ULONG_MAX
+#else
#define USTAR_MAX_SIZE 077777777777UL
#define USTAR_MAX_MTIME 077777777777UL
+#endif
/* writes out the whole block, but only if it is full */
static void write_if_needed(void)