From 8e151e9f0c1b8fd9092bef8abe5084cce692caa3 Mon Sep 17 00:00:00 2001
From: smlng <s@mlng.net>
Date: Wed, 21 Feb 2018 11:42:46 +0100
Subject: [PATCH] pkg/umorse: fix missing posix defines for usleep

---
 pkg/umorse/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkg/umorse/Makefile b/pkg/umorse/Makefile
index 919d1a4703..394f1d46e0 100644
--- a/pkg/umorse/Makefile
+++ b/pkg/umorse/Makefile
@@ -3,6 +3,8 @@ PKG_URL=https://github.com/smlng/uMorse
 PKG_VERSION=1dc14abdba22cca2f7efc053b2bce327bc7db97e
 PKG_LICENSE=MIT
 
+CFLAGS += -D_XOPEN_SOURCE=600
+
 .PHONY: all
 
 all: git-download
-- 
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