*/
#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
+/* HAS_FAST_STDIO:
+ * This symbol, if defined, indicates that the "fast stdio"
+ * is available to manipulate the stdio buffers directly.
+ */
+#$d_faststdio HAS_FAST_STDIO /**/
+
/* HAS_FCHDIR:
* This symbol, if defined, indicates that the fchdir routine is
* available to change directory using a file descriptor.
#$use64bitall USE_64_BIT_ALL /**/
#endif
+/* USE_FAST_STDIO:
+ * This symbol, if defined, indicates that Perl should
+ * be built to use 'fast stdio'.
+ */
+#ifndef USE_FAST_STDIO
+#$usefaststdio USE_FAST_STDIO /**/
+#endif
+
/* USE_LARGE_FILES:
* This symbol, if defined, indicates that large file support
* should be used when available.