From 835f1461f7d34941c8163650eb94965533eba029 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 18 Dec 2023 19:51:16 +0900
Subject: [PATCH] [DOC] Add document of IO::Buffer#hexdump

---
 io_buffer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/io_buffer.c b/io_buffer.c
index c51d7d524c..79f686422d 100644
--- a/io_buffer.c
+++ b/io_buffer.c
@@ -865,6 +865,7 @@ io_buffer_hexdump(VALUE string, size_t width, char *base, size_t size, int first
     return string;
 }
 
+/* Returns hexadecimal dump string */
 static VALUE
 rb_io_buffer_hexdump(VALUE self)
 {