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-rw-r--r--internal/util.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/internal/util.h b/internal/util.h
index c28b884d32..6eadbb9f94 100644
--- a/internal/util.h
+++ b/internal/util.h
@@ -1,7 +1,6 @@
#ifndef INTERNAL_UTIL_H /*-*-C-*-vi:se ft=c:*/
#define INTERNAL_UTIL_H
/**
- * @file
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
@@ -23,9 +22,6 @@ char *ruby_hdtoa(double d, const char *xdigs, int ndigits, int *decpt, int *sign
RUBY_SYMBOL_EXPORT_BEGIN
/* util.c (export) */
-extern const signed char ruby_digit36_to_number_table[];
-extern const char ruby_hexdigits[];
-extern unsigned long ruby_scan_digits(const char *str, ssize_t len, int base, size_t *retlen, int *overflow);
RUBY_SYMBOL_EXPORT_END
#endif /* INTERNAL_UTIL_H */