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From: Robert Luberda <robert@debian.org>
Date: Thu, 9 Apr 2015 23:34:55 +0200
Subject: 28 Fix gcc warning
Fix the following warning:
lex.c:128:2: warning: implicit declaration of function 'mkostemp' [-Wimplicit-function-declaration]
---
lex.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/lex.c b/lex.c
index c4fbad1..9de095b 100644
--- a/lex.c
+++ b/lex.c
@@ -30,12 +30,16 @@
* SUCH DAMAGE.
*/
+#define _GNU_SOURCE // for mkostemp in stdlib.h
+#include <stdlib.h>
+
#include "rcv.h"
#include <errno.h>
#include <fcntl.h>
#include "extern.h"
#include <bsd/err.h>
+
/*
* Mail -- a mail program
*
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