From 41e17f562453d8711bc64801075e45373ebb3676 Mon Sep 17 00:00:00 2001
From: Peter Zhu <peter@peterzhu.ca>
Date: Fri, 26 Apr 2024 14:10:09 -0400
Subject: [PATCH] Fix compiler warning for ruby_external_gc_init

Fixes:

    warning: old-style function definition [-Wold-style-definition]
---
 gc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gc.c b/gc.c
index 564b765e60..c4b25fa2cd 100644
--- a/gc.c
+++ b/gc.c
@@ -1888,7 +1888,7 @@ static void *rb_gc_impl_objspace_alloc(void);
 # include "dln.h"
 
 void
-ruby_external_gc_init()
+ruby_external_gc_init(void)
 {
     char *gc_so_path = getenv("RUBY_GC_LIBRARY_PATH");
     void *handle = NULL;