1 files changed, 12 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/usleep.c b/mdk-stage1/dietlibc/lib/usleep.c
new file mode 100644
index 000000000..494f99233
--- /dev/null
+++ b/mdk-stage1/dietlibc/lib/usleep.c
@@ -0,0 +1,12 @@
+#include <linux/time.h>
+#include <time.h>
+
+/* nano * 1000 == usecs
+ * usecs * 1000 == msecs
+ * msecs * 1000 = secs */
+void usleep(unsigned int usecs) {
+  struct timespec t;
+  t.tv_sec=usecs/1000000;
+  t.tv_nsec=(usecs%1000000)*1000;
+  nanosleep(&t,&t);
+}