From f950233dbcd8d5d2e696a76f4c13facd5f5a2e05 Mon Sep 17 00:00:00 2001
From: Jordan Bancino <jordan@bancino.net>
Date: Wed, 24 Aug 2022 19:30:20 -0400
Subject: [PATCH] Add UtilSleepMillis() function.

---
 src/Util.c         | 14 ++++++++++++++
 src/include/Util.h | 12 ++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/src/Util.c b/src/Util.c
index ca45e93..6220f9d 100644
--- a/src/Util.c
+++ b/src/Util.c
@@ -105,3 +105,17 @@ UtilStringDuplicate(char *inStr)
 
     return outStr;
 }
+
+int
+UtilSleepMillis(long ms)
+{
+    struct timespec ts;
+    int res;
+
+    ts.tv_sec = ms / 1000;
+    ts.tv_nsec = (ms % 1000) * 1000000;
+
+    res = nanosleep(&ts, &ts);
+
+    return res;
+}
diff --git a/src/include/Util.h b/src/include/Util.h
index d00eda5..8023e6b 100644
--- a/src/include/Util.h
+++ b/src/include/Util.h
@@ -84,4 +84,16 @@ extern char *
 extern char *
  UtilStringDuplicate(char *);
 
+/*
+ * Sleep for the given number of milliseconds. This is a simple wrapper
+ * for nanosleep() that makes its usage much easier.
+ *
+ * Params:
+ *   (long) The number of milliseconds to sleep for.
+ *
+ * Return: The result of nanosleep().
+ */
+extern int
+ UtilSleepMillis(long);
+
 #endif                             /* TELODENDRIA_UTIL_H */