From 58c81a37b94727ce8ad92f4473e5d1b941f59d28 Mon Sep 17 00:00:00 2001
From: Nick Briggs <nicholas.h.briggs@gmail.com>
Date: Thu, 15 Nov 2018 15:33:43 -0800
Subject: [PATCH] Add missing declaration/initialization of flushing flag
 required by DBPRINT from dbprint.h

	modified:   src/unixfork.c
---
 src/unixfork.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/unixfork.c b/src/unixfork.c
index ce60328..9dbe3e8 100644
--- a/src/unixfork.c
+++ b/src/unixfork.c
@@ -94,6 +94,11 @@ typedef int clockid_t;
 
 #include "unixfork.h"
 
+#ifdef DEBUG
+/* required by DBPRINT from dbprint.h */
+extern int flushing = 0;
+#endif
+
 /* The following globals are used to communicate between Unix
    subprocesses and LISP */