From c21407d5883f3c0d85a6af1384f6a465302ed61d Mon Sep 17 00:00:00 2001
From: Andreas Enge <andreas.enge@inria.fr>
Date: Fri, 8 Sep 2023 12:08:18 +0200
Subject: [PATCH] Add header inclusion.

* cm-impl.h: Include stdarg.h, which may be required for va_start
  and va_end.
---
 lib/cm-impl.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/cm-impl.h b/lib/cm-impl.h
index c1da159..1cb755e 100644
--- a/lib/cm-impl.h
+++ b/lib/cm-impl.h
@@ -31,6 +31,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 #include <math.h>
 #include <ctype.h>
 #include <stdint.h>
+#include <stdarg.h>
 #ifdef WITH_MPI
 #include <unistd.h> /* for usleep */
 #include <mpi.h>
-- 
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