From a7729b67c4135915c6787e08b34b28450848a35f Mon Sep 17 00:00:00 2001
From: "Gary E. Miller" <gem@rellim.com>
Date: Tue, 16 Aug 2016 15:23:25 -0700
Subject: for vsnprintf() FreeBSD wants __ISO_C_VISIBLE >= 1999

Sad, C99 did not actually standardize the defines to invoke
the standard.
---
 libgps_core.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'libgps_core.c')

diff --git a/libgps_core.c b/libgps_core.c
index ca580bd1..644b96d4 100644
--- a/libgps_core.c
+++ b/libgps_core.c
@@ -5,6 +5,10 @@
  * This file is Copyright (c) 2010 by the GPSD project
  * BSD terms apply: see the file COPYING in the distribution root for details.
  */
+
+/* for vsnprintf() FreeBSD wants __ISO_C_VISIBLE >= 1999 */
+#define __ISO_C_VISIBLE 1999
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
-- 
cgit v1.2.1