From 9c12261469d1c347cf666782767bde64871b354c Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Oct 07 2019 23:11:23 +0000
Subject: newt: Switch to nanosleep


uslep was removed in POSIX 2008 and is optionally unavailable with
uClibc-ng.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

---

diff --git a/newt.c b/newt.c
index c1dd916..5ebf2d1 100644
--- a/newt.c
+++ b/newt.c
@@ -1031,7 +1031,8 @@ static void freeKeymap() {
  * @param int - number of usecs to wait for.
  */
 void newtDelay(unsigned int usecs) {
-    usleep(usecs);
+    struct timespec t = { usecs/1000000, (usecs % 1000000) * 1000 };
+    nanosleep(&t, NULL);
 }
 
 struct eventResult newtDefaultEventHandler(newtComponent c,