From fdd912690344fdfa6ef93d1e8923dae1bed3c965 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Wed, 8 Nov 2023 11:19:10 +0100
Subject: [PATCH] Improve C99 compatibility of gcc.dg/setjmp-7.c test

gcc/testsuite/ChangeLog:

	* gcc.dg/setjmp-7.c (_setjmp): Declare.
---
 gcc/testsuite/gcc.dg/setjmp-7.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/testsuite/gcc.dg/setjmp-7.c b/gcc/testsuite/gcc.dg/setjmp-7.c
index 44b5bcbfa9d6..579542380ba1 100644
--- a/gcc/testsuite/gcc.dg/setjmp-7.c
+++ b/gcc/testsuite/gcc.dg/setjmp-7.c
@@ -6,6 +6,7 @@ struct __jmp_buf_tag { };
 typedef struct __jmp_buf_tag jmp_buf[1];
 struct globals { jmp_buf listingbuf; };
 extern struct globals *const ptr_to_globals;
+int _setjmp (struct __jmp_buf_tag __env[1]);
 void foo()
 {
     if ( _setjmp ( ((*ptr_to_globals).listingbuf )))
-- 
2.47.2