From fa327472caaa66a05ea0dcac2dd6cf58e30025e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?=
 <shyouhei@ruby-lang.org>
Date: Fri, 25 Aug 2023 14:54:38 +0900
Subject: [PATCH] snprintf could be defined

include/ruby/subst.h has `#define snprintf` which breaks here.
---
 rubyparser.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rubyparser.h b/rubyparser.h
index d4f0c26f27..df5cb6139b 100644
--- a/rubyparser.h
+++ b/rubyparser.h
@@ -602,6 +602,7 @@ typedef struct rb_parser_config_struct {
     int (*long2int)(long);
     int (*special_const_p)(VALUE);
     int (*builtin_type)(VALUE);
+#undef snprintf
     int (*snprintf)(char *str, size_t n, char const *fmt, ...);
 
     VALUE (*node_case_when_optimizable_literal)(const NODE *const node);