From 6e84dafcc72d1cd6d028b42f1801e092a91d3214 Mon Sep 17 00:00:00 2001
From: Tobias Burnus <tobias@codesourcery.com>
Date: Wed, 6 Dec 2023 08:57:29 +0100
Subject: [PATCH] tsystem.h: Declare calloc/realloc #ifdef inhibit_libc

Declare calloc and realloc #ifndef and inhibit_libc is
defined.  Those are used by libgcc/emutls.c.

gcc/ChangeLog:

	* tsystem.h (calloc, realloc): Declare when inhibit_libc.
---
 gcc/tsystem.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/gcc/tsystem.h b/gcc/tsystem.h
index 081c73345cdb..c49ff578cb79 100644
--- a/gcc/tsystem.h
+++ b/gcc/tsystem.h
@@ -50,6 +50,14 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 extern void *malloc (size_t);
 #endif
 
+#ifndef calloc
+extern void *calloc(size_t, size_t);
+#endif
+
+#ifndef realloc
+extern void *realloc(void *, size_t);
+#endif
+
 #ifndef free
 extern void free (void *);
 #endif
-- 
2.47.2