From 0ee280da820c88a7a737cb632b935dc81b47de3b Mon Sep 17 00:00:00 2001
From: rubberhead <bjchenzhengyi@hotmail.com>
Date: Sun, 28 Jan 2024 08:02:57 +0000
Subject: [PATCH] Added comments

---
 src/aarch64-linux-flush-dcache/userspace/reader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/aarch64-linux-flush-dcache/userspace/reader.c b/src/aarch64-linux-flush-dcache/userspace/reader.c
index c8715d8..58853e9 100644
--- a/src/aarch64-linux-flush-dcache/userspace/reader.c
+++ b/src/aarch64-linux-flush-dcache/userspace/reader.c
@@ -1,7 +1,7 @@
 #include <stdbool.h>
 #include <stdatomic.h>
 #include <pthread.h>
-#include <time.h>
+#include <time.h>		// timespec, nanosleep
 #include <unistd.h>		// sysconf
 #include <stdio.h>		// printf
 #include <stdlib.h>		// exit