1 files changed, 1 insertions, 0 deletions
diff --git a/intern.h b/intern.h
index c1461171af..b2b3339c4e 100644
--- a/intern.h
+++ b/intern.h
@@ -79,6 +79,7 @@ VALUE rb_str_to_inum(VALUE, int, int);
 VALUE rb_cstr2inum(const char*, int);
 VALUE rb_str2inum(VALUE, int);
 VALUE rb_big2str(VALUE, int);
+VALUE rb_big2str0(VALUE, int, int);
 SIGNED_VALUE rb_big2long(VALUE);
 #define rb_big2int(x) rb_big2long(x)
 VALUE rb_big2ulong(VALUE);