p4raw-id: //depot/cfgperl@4069
#endif
#if defined(USE_64_BIT_FILES) || defined(USE_LARGE_FILES)
-# define USE_64_BIT_OFFSETS
+# define USE_64_BIT_OFFSETS /* Explicit */
# define USE_64_BIT_STDIO
#endif
+#if LSEEKSIZE == 8 && !defined(USE_64_BIT_OFFSETS)
+# define USE_64_BIT_OFFSETS /* Implicit */
+#endif
+
+/* Do we need FSEEKSIZE? */
+
/* I couldn't find any -Ddefine or -flags in IRIX 6.5 that would
* have done the necessary symbol renaming using cpp. --jhi */
#ifdef __sgi