#define GROK_NUMERIC_RADIX(sp, send) grok_numeric_radix(sp, send)
+/* Input flags: */
+#define PERL_SCAN_ALLOW_UNDERSCORES 0x01 /* grok_??? accept _ in numbers */
+/* Output flags: */
+#define PERL_SCAN_GREATER_THAN_UV_MAX 0x02 /* should this merge with above? */
+
/* to let user control profiling */
#ifdef PERL_GPROF_CONTROL
extern void moncontrol(int);