From 40391faeab608665da87a05c686c074f91a5a206 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sun, 5 Nov 2023 20:42:13 +0900
Subject: [PATCH] [ruby/etc] Fix inconsistent dll linkage warning

https://github.com/ruby/etc/commit/e4c71e5996
---
 ext/etc/etc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/etc/etc.c b/ext/etc/etc.c
index d8aef4d7aa..69c33f46b0 100644
--- a/ext/etc/etc.c
+++ b/ext/etc/etc.c
@@ -54,7 +54,7 @@ static VALUE sGroup;
 #  include <stdlib.h>
 # endif
 #endif
-char *getlogin(void);
+RUBY_EXTERN char *getlogin(void);
 
 #define RUBY_ETC_VERSION "1.4.3.dev.1"