From 9fb87056bc09079710989f8a5b5118a8cf2e5d87 Mon Sep 17 00:00:00 2001
From: iphydf <iphydf@users.noreply.github.com>
Date: Fri, 17 Aug 2018 12:42:30 +0000
Subject: [PATCH] Set `_POSIX_C_SOURCE` to 200112L. We need it for C99 compat.

It is invalid to compile an XPG3, XPG4, XPG4v2, or XPG5 application
using c99.  The same is true for POSIX.1-1990, POSIX.2-1992, POSIX.1b,
and POSIX.1c applications. Likewise, it is invalid to compile an XPG6
or a POSIX.1-2001 application with anything other than a c99 or later
compiler.  Therefore, Solaris libc forces an error in both cases.
---
 testing/misc_tools.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testing/misc_tools.c b/testing/misc_tools.c
index f039740d..af6f6872 100644
--- a/testing/misc_tools.c
+++ b/testing/misc_tools.c
@@ -27,7 +27,7 @@
 
 #ifndef _POSIX_C_SOURCE
 // For nanosleep().
-#define _POSIX_C_SOURCE 199309L
+#define _POSIX_C_SOURCE 200112L
 #endif
 
 #include "misc_tools.h"